unofficial mirror of guix-devel@gnu.org 
 help / color / mirror / code / Atom feed
blob c512d533c25418a270cee7eda974e3809cc6810f 76940 bytes (raw)
name: gnu/packages/music.scm 	 # note: path name is non-authoritative(*)

   1
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80
  81
  82
  83
  84
  85
  86
  87
  88
  89
  90
  91
  92
  93
  94
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131
 132
 133
 134
 135
 136
 137
 138
 139
 140
 141
 142
 143
 144
 145
 146
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157
 158
 159
 160
 161
 162
 163
 164
 165
 166
 167
 168
 169
 170
 171
 172
 173
 174
 175
 176
 177
 178
 179
 180
 181
 182
 183
 184
 185
 186
 187
 188
 189
 190
 191
 192
 193
 194
 195
 196
 197
 198
 199
 200
 201
 202
 203
 204
 205
 206
 207
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217
 218
 219
 220
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230
 231
 232
 233
 234
 235
 236
 237
 238
 239
 240
 241
 242
 243
 244
 245
 246
 247
 248
 249
 250
 251
 252
 253
 254
 255
 256
 257
 258
 259
 260
 261
 262
 263
 264
 265
 266
 267
 268
 269
 270
 271
 272
 273
 274
 275
 276
 277
 278
 279
 280
 281
 282
 283
 284
 285
 286
 287
 288
 289
 290
 291
 292
 293
 294
 295
 296
 297
 298
 299
 300
 301
 302
 303
 304
 305
 306
 307
 308
 309
 310
 311
 312
 313
 314
 315
 316
 317
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327
 328
 329
 330
 331
 332
 333
 334
 335
 336
 337
 338
 339
 340
 341
 342
 343
 344
 345
 346
 347
 348
 349
 350
 351
 352
 353
 354
 355
 356
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373
 374
 375
 376
 377
 378
 379
 380
 381
 382
 383
 384
 385
 386
 387
 388
 389
 390
 391
 392
 393
 394
 395
 396
 397
 398
 399
 400
 401
 402
 403
 404
 405
 406
 407
 408
 409
 410
 411
 412
 413
 414
 415
 416
 417
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433
 434
 435
 436
 437
 438
 439
 440
 441
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453
 454
 455
 456
 457
 458
 459
 460
 461
 462
 463
 464
 465
 466
 467
 468
 469
 470
 471
 472
 473
 474
 475
 476
 477
 478
 479
 480
 481
 482
 483
 484
 485
 486
 487
 488
 489
 490
 491
 492
 493
 494
 495
 496
 497
 498
 499
 500
 501
 502
 503
 504
 505
 506
 507
 508
 509
 510
 511
 512
 513
 514
 515
 516
 517
 518
 519
 520
 521
 522
 523
 524
 525
 526
 527
 528
 529
 530
 531
 532
 533
 534
 535
 536
 537
 538
 539
 540
 541
 542
 543
 544
 545
 546
 547
 548
 549
 550
 551
 552
 553
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563
 564
 565
 566
 567
 568
 569
 570
 571
 572
 573
 574
 575
 576
 577
 578
 579
 580
 581
 582
 583
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594
 595
 596
 597
 598
 599
 600
 601
 602
 603
 604
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618
 619
 620
 621
 622
 623
 624
 625
 626
 627
 628
 629
 630
 631
 632
 633
 634
 635
 636
 637
 638
 639
 640
 641
 642
 643
 644
 645
 646
 647
 648
 649
 650
 651
 652
 653
 654
 655
 656
 657
 658
 659
 660
 661
 662
 663
 664
 665
 666
 667
 668
 669
 670
 671
 672
 673
 674
 675
 676
 677
 678
 679
 680
 681
 682
 683
 684
 685
 686
 687
 688
 689
 690
 691
 692
 693
 694
 695
 696
 697
 698
 699
 700
 701
 702
 703
 704
 705
 706
 707
 708
 709
 710
 711
 712
 713
 714
 715
 716
 717
 718
 719
 720
 721
 722
 723
 724
 725
 726
 727
 728
 729
 730
 731
 732
 733
 734
 735
 736
 737
 738
 739
 740
 741
 742
 743
 744
 745
 746
 747
 748
 749
 750
 751
 752
 753
 754
 755
 756
 757
 758
 759
 760
 761
 762
 763
 764
 765
 766
 767
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778
 779
 780
 781
 782
 783
 784
 785
 786
 787
 788
 789
 790
 791
 792
 793
 794
 795
 796
 797
 798
 799
 800
 801
 802
 803
 804
 805
 806
 807
 808
 809
 810
 811
 812
 813
 814
 815
 816
 817
 818
 819
 820
 821
 822
 823
 824
 825
 826
 827
 828
 829
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851
 852
 853
 854
 855
 856
 857
 858
 859
 860
 861
 862
 863
 864
 865
 866
 867
 868
 869
 870
 871
 872
 873
 874
 875
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896
 897
 898
 899
 900
 901
 902
 903
 904
 905
 906
 907
 908
 909
 910
 911
 912
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925
 926
 927
 928
 929
 930
 931
 932
 933
 934
 935
 936
 937
 938
 939
 940
 941
 942
 943
 944
 945
 946
 947
 948
 949
 950
 951
 952
 953
 954
 955
 956
 957
 958
 959
 960
 961
 962
 963
 964
 965
 966
 967
 968
 969
 970
 971
 972
 973
 974
 975
 976
 977
 978
 979
 980
 981
 982
 983
 984
 985
 986
 987
 988
 989
 990
 991
 992
 993
 994
 995
 996
 997
 998
 999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
 
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2015, 2016 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2015 Paul van der Walt <paul@denknerd.org>
;;; Copyright © 2016 Al McElrath <hello@yrns.org>
;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
;;; Copyright © 2016 Kei Kebreau <kei@openmailbox.org>
;;; Copyright © 2016 John J. Foerch <jjfoerch@earthlink.net>
;;; Copyright © 2016 Alex Griffin <a@ajgrf.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages music)
  #:use-module (guix utils)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system ant)
  #:use-module (guix build-system cmake)
  #:use-module (guix build-system python)
  #:use-module (guix build-system waf)
  #:use-module (gnu packages)
  #:use-module (gnu packages algebra)
  #:use-module (gnu packages apr)
  #:use-module (gnu packages audio)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages backup)
  #:use-module (gnu packages base) ;libbdf
  #:use-module (gnu packages bison)
  #:use-module (gnu packages boost)
  #:use-module (gnu packages cdrom)
  #:use-module (gnu packages code)
  #:use-module (gnu packages check)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages curl)
  #:use-module (gnu packages cyrus-sasl)
  #:use-module (gnu packages docbook)
  #:use-module (gnu packages documentation)
  #:use-module (gnu packages emacs)
  #:use-module (gnu packages file)
  #:use-module (gnu packages flex)
  #:use-module (gnu packages fltk)
  #:use-module (gnu packages fonts)
  #:use-module (gnu packages fontutils)
  #:use-module (gnu packages freedesktop)
  #:use-module (gnu packages gcc)
  #:use-module (gnu packages gnupg)
  #:use-module (gnu packages gettext)
  #:use-module (gnu packages ghostscript)
  #:use-module (gnu packages gl)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages gnome)
  #:use-module (gnu packages graphics)
  #:use-module (gnu packages gtk)
  #:use-module (gnu packages guile)
  #:use-module (gnu packages image)
  #:use-module (gnu packages imagemagick)
  #:use-module (gnu packages java)
  #:use-module (gnu packages linux) ; for alsa-utils
  #:use-module (gnu packages libffi)
  #:use-module (gnu packages llvm)
  #:use-module (gnu packages man)
  #:use-module (gnu packages mp3)
  #:use-module (gnu packages mpd)
  #:use-module (gnu packages ncurses)
  #:use-module (gnu packages netpbm)
  #:use-module (gnu packages pcre)
  #:use-module (gnu packages pdf)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages pulseaudio) ;libsndfile
  #:use-module (gnu packages python)
  #:use-module (gnu packages qt)
  #:use-module (gnu packages rdf)
  #:use-module (gnu packages readline)
  #:use-module (gnu packages rsync)
  #:use-module (gnu packages sdl)
  #:use-module (gnu packages tcl)
  #:use-module (gnu packages texinfo)
  #:use-module (gnu packages tex)
  #:use-module (gnu packages tls)
  #:use-module (gnu packages video)
  #:use-module (gnu packages web)
  #:use-module (gnu packages wxwidgets)
  #:use-module (gnu packages xml)
  #:use-module (gnu packages xorg)
  #:use-module (gnu packages xiph)
  #:use-module (gnu packages zip)
  #:use-module ((srfi srfi-1) #:select (last)))

(define-public aria-maestosa
  (package
    (name "aria-maestosa")
    (version "1.4.11")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://sourceforge/ariamaestosa/ariamaestosa/"
                                  version "/AriaSrc-" version ".tar.bz2"))
              (sha256
               (base32
                "0gf9z96z83jiabxhpl856j15vl9flfgs6x1r0r6hc7g2xvwag0vy"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f  ;no tests
       #:phases
       ;; TODO: Add scons-build-system and use it here.
       (modify-phases %standard-phases
         (delete 'configure)
         (add-after 'unpack 'scons-propagate-environment
           (lambda _
             ;; By design, SCons does not, by default, propagate
             ;; environment variables to subprocesses.  See:
             ;; <http://comments.gmane.org/gmane.linux.distributions.nixos/4969>
             ;; Here, we modify the SConstruct file to arrange for
             ;; environment variables to be propagated.
             (substitute* "SConstruct"
               (("env = Environment\\(\\)")
                "env = Environment(ENV=os.environ)")
               ;; Scons errors out when copying subdirectories from Resources,
               ;; so we move them instead.
               (("Copy") "Move")
               ;; We move the "score" and "Documentation" directories at once,
               ;; so we have to ignore files contained therein.
               (("if \".svn\" in file" line)
                (string-append line
                               " or \"score/\" in file"
                               " or \"Documentation/\" in file")))
             #t))
         (replace 'build (lambda _ (zero? (system* "scons"))))
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (and
                (zero? (system* "scons"
                                (string-append "prefix=" out)
                                "install"))
                ;; Fix directory permissions
                (begin
                  (chmod (string-append out "/share/Aria/Documentation") #o555)
                  (chmod (string-append out "/share/Aria/score") #o555)
                  #t))))))))
    (inputs
     `(("wxwidgets" ,wxwidgets)
       ("glib" ,glib)
       ("alsa-lib" ,alsa-lib)))
    (native-inputs
     `(("scons" ,scons)
       ("pkg-config" ,pkg-config)))
    (home-page "http://ariamaestosa.sourceforge.net/")
    (synopsis "MIDI sequencer and editor")
    (description
     "Aria Maestosa is a MIDI sequencer and editor.  It lets you compose, edit
and play MIDI files with a few clicks in a user-friendly interface offering
score, keyboard, guitar, drum and controller views.")
    (license license:gpl3+)))

(define-public cmus
  (package
    (name "cmus")
    (version "2.7.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/" name "/" name "/archive/v"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0raixgjavkm7hxppzsc5zqbfbh2bhjcmbiplhnsxsmyj8flafyc1"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ; cmus does not include tests
       #:phases
       (modify-phases %standard-phases
         (replace
          'configure
          (lambda* (#:key outputs #:allow-other-keys)
            (let ((out (assoc-ref outputs "out")))

              ;; It's an idiosyncratic configure script that doesn't
              ;; understand --prefix=..; it wants prefix=.. instead.
              (zero?
               (system* "./configure"
                        (string-append "prefix=" out)))))))))
    ;; TODO: cmus optionally supports the following formats, which haven't yet
    ;; been added to Guix:
    ;;
    ;; - Roar, libroar
    ;;
    ;; - DISCID_LIBS, apparently different from cd-discid which is included in
    ;;   Guix.  See <http://sourceforge.net/projects/discid/>
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (inputs
     `(("alsa-lib" ,alsa-lib)
       ("ao" ,ao)
       ("ffmpeg" ,ffmpeg)
       ("flac" ,flac)
       ("jack" ,jack-1)
       ("libcddb" ,libcddb)
       ("libcdio-paranoia" ,libcdio-paranoia)
       ("libcue" ,libcue)
       ("libmad" ,libmad)
       ("libmodplug" ,libmodplug)
       ("libmpcdec" ,libmpcdec)
       ("libsamplerate" ,libsamplerate)
       ("libvorbis" ,libvorbis)
       ("ncurses" ,ncurses)
       ("opusfile" ,opusfile)
       ("pulseaudio" ,pulseaudio)
       ("wavpack" ,wavpack)))
     (home-page "https://cmus.github.io/")
     (synopsis "Small console music player")
     (description "Cmus is a small and fast console music player.  It supports
many input formats and provides a customisable Vi-style user interface.")
     (license license:gpl2+)))

(define-public hydrogen
  (package
    (name "hydrogen")
    (version "0.9.6.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/hydrogen-music/hydrogen/archive/"
                    version ".tar.gz"))
              (sha256
               (base32
                "0vxnaqfmcv7hhk0cj67imdcqngspnck7f0wfmvhfgfqa7x1xznll"))))
    (build-system cmake-build-system)
    (arguments
    `(#:test-target "tests"))
    (native-inputs
     `(("cppunit" ,cppunit)
       ("pkg-config" ,pkg-config)))
    (inputs
     `(("alsa-lib" ,alsa-lib)
       ("jack" ,jack-1)
       ;; ("ladspa" ,ladspa) ; cannot find during configure
       ("lash" ,lash)
       ("libarchive" ,libarchive)
       ("libsndfile" ,libsndfile)
       ("libtar" ,libtar)
       ("lrdf" ,lrdf)
       ("qt" ,qt-4)
       ("zlib" ,zlib)))
    (home-page "http://www.hydrogen-music.org")
    (synopsis "Drum machine")
    (description
     "Hydrogen is an advanced drum machine for GNU/Linux.  Its main goal is to
enable professional yet simple and intuitive pattern-based drum programming.")
    (license license:gpl2+)))

(define-public extempore
  (package
    (name "extempore")
    (version "0.7.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/digego/extempore/archive/"
                    version ".tar.gz"))
              (sha256
               (base32
                "1wap1mvsicrhlazikf7l8zxg37fir8bmnh9rin28m1rix730vcch"))
              (file-name (string-append name "-" version ".tar.gz"))))
    (build-system cmake-build-system)
    (arguments
     `(;; The default target also includes ahead-of-time compilation of the
       ;; standard libraries.  However, during the "install" phase this would
       ;; happen *again* for unknown reasons.  Hence we only build the
       ;; extempore executable during the build phase.
       #:make-flags '("extempore")
       #:configure-flags '("-DJACK=ON"
                           ;; We want to distribute.
                           "-DIN_TREE=OFF"
                           ;; Don't download any dependencies.
                           "-DBUILD_DEPS=OFF")
       #:modules ((ice-9 match)
                  (guix build cmake-build-system)
                  (guix build utils))
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-directories
           (lambda* (#:key outputs #:allow-other-keys)
             ;; Rewrite default path to runtime directory
             (substitute* "src/Extempore.cpp"
               (("runtimedir \\+= \"runtime\"")
                (string-append "runtimedir = \""
                               (assoc-ref outputs "out")
                               "/lib/extempore/runtime\"")))
             (substitute* "extras/extempore.el"
               (("\\(runtime-directory \\(concat default-directory \"runtime\"\\)\\)")
                (string-append "(runtime-directory \""
                               (assoc-ref outputs "out")
                               "/lib/extempore/runtime"
                               "\")")))
             #t))
         (add-after 'unpack 'link-with-additional-libs
           (lambda _
             ;; The executable must be linked with libffi and zlib.
             (substitute* "CMakeLists.txt"
               (("add_dependencies\\(aot_extended extended_deps\\)") "")
               (("target_link_libraries\\(extempore PRIVATE dl" line)
                (string-append line " ffi z")))
             #t))
         ;; FIXME: AOT compilation of the nanovg bindings fail with the error:
         ;; "Compiler Error  could not bind _nvgLinearGradient"
         (add-after 'unpack 'disable-nanovg
           (lambda _
             (substitute* "CMakeLists.txt"
               (("aotcompile_lib\\(libs/external/nanovg.xtm.*") ""))
             #t))
         ;; FIXME: All examples that are used as tests segfault for some
         ;; unknown reason.
         (add-after 'unpack 'disable-broken-tests
           (lambda _
             (substitute* "CMakeLists.txt"
               (("extempore_add_example_as_test\\(.*") ""))
             #t))
         (add-after 'unpack 'hardcode-external-lib-paths
           (lambda* (#:key inputs #:allow-other-keys)
             (use-modules (ice-9 match))
             (for-each
              (match-lambda
                ((file-name lib pkg-name)
                 (substitute* (string-append "libs/external/" file-name ".xtm")
                   ((lib) (string-append (assoc-ref inputs pkg-name)
                                         "/lib/" lib)))))
              '(("assimp"    "libassimp.so"    "assimp")
                ("portmidi"  "libportmidi.so"  "portmidi")
                ("sndfile"   "libsndfile.so"   "libsndfile")
                ("fft"       "libkiss_fft.so"  "kiss-fft")
                ("stb_image" "libstb_image.so" "stb-image")
                ("nanovg"    "libnanovg.so"    "nanovg")
                ("glext"     "libGL.so"        "mesa")
                ("glfw3"     "libglfw.so"      "glfw")
                ("gl/glcore-directbind"   "libGL.so" "mesa")
                ("gl/glcompat-directbind" "libGL.so" "mesa")))
             #t))
         (add-after 'unpack 'use-own-llvm
          (lambda* (#:key inputs #:allow-other-keys)
            (setenv "EXT_LLVM_DIR" (assoc-ref inputs "llvm"))
            ;; Our LLVM builds shared libraries, so Extempore should use
            ;; those.
            (substitute* "CMakeLists.txt"
              (("CMAKE_STATIC_LIBRARY") "CMAKE_SHARED_LIBRARY"))
            #t))
         (add-after 'unpack 'fix-aot-compilation
           (lambda* (#:key outputs #:allow-other-keys)
             (substitute* "CMakeLists.txt"
               ;; EXT_SHARE_DIR does not exist before installation, so the
               ;; working directory should be the source directory instead.
               (("WORKING_DIRECTORY \\$\\{EXT_SHARE_DIR\\}")
                "WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}")
               ;; Extempore needs to be told where the runtime is to be found.
               ;; While we're at it we disable automatic tuning for a specific
               ;; CPU to make binary substitution possible.
               (("COMMAND extempore" prefix)
                (string-append prefix " --sharedir " (getcwd)
                               " --mcpu=generic --attr=none")))
             #t)))))
    (inputs
     `(("llvm" ,llvm-for-extempore)
       ("libffi" ,libffi)
       ("jack" ,jack-1)
       ("libsndfile" ,libsndfile)
       ("glfw" ,glfw)
       ("apr" ,apr)
       ("stb-image" ,stb-image-for-extempore)
       ("kiss-fft" ,kiss-fft-for-extempore)
       ("nanovg" ,nanovg-for-extempore)
       ("portmidi" ,portmidi-for-extempore)
       ("assimp" ,assimp)
       ("alsa-lib" ,alsa-lib)
       ("portaudio" ,portaudio)
       ("mesa" ,mesa)
       ("pcre" ,pcre)
       ("zlib" ,zlib)))
    (native-inputs
     `(("perl" ,perl)
       ("emacs" ,emacs-no-x)))
    (home-page "http://benswift.me/extempore-docs/index.html")
    (synopsis "Programming environment for live coding of multimedia")
    (description
     "Extempore is a programming language and runtime environment designed
with live programming in mind.  It supports interactive programming in a REPL
style, compiling and binding code just-in-time.  Although Extempore has its
roots in 'live coding' of audiovisual media art, it is suitable for any task
domain where dynamic run-time modifiability and good numerical performance are
required.  Extempore also has strong timing and concurrency semantics, which
are helpful when working in problem spaces where timing is important (such as
audio and video).")
    (license license:bsd-2)))

(define-public klick
  (package
    (name "klick")
    (version "0.12.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://das.nasophon.de/download/klick-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0hmcaywnwzjci3pp4xpvbijnnwvibz7gf9xzcdjbdca910y5728j"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ;no "check" target
       #:phases
       ;; TODO: Add scons-build-system and use it here.
       (modify-phases %standard-phases
         (delete 'configure)
         (replace 'build
                  (lambda* (#:key inputs outputs #:allow-other-keys)
                    (let ((out (assoc-ref outputs "out")))
                      (mkdir-p out)
                      (zero? (system* "scons" (string-append "PREFIX=" out))))))
         (replace 'install (lambda _ (zero? (system* "scons" "install")))))))
    (inputs
     `(("boost" ,boost)
       ("jack" ,jack-1)
       ("libsndfile" ,libsndfile)
       ("libsamplerate" ,libsamplerate)
       ("liblo" ,liblo)
       ("rubberband" ,rubberband)))
    (native-inputs
     `(("scons" ,scons)
       ("python" ,python-2)
       ("pkg-config" ,pkg-config)))
    (home-page "http://das.nasophon.de/klick/")
    (synopsis "Metronome for JACK")
    (description
     "klick is an advanced command-line based metronome for JACK.  It allows
you to define complex tempo maps for entire songs or performances.")
    (license license:gpl2+)))

(define-public gtklick
  (package
    (name "gtklick")
    (version "0.6.4")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://das.nasophon.de/download/gtklick-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0dq1km6njnzsqdqyf6wzir9g733z0mc9vmxfg2383k3c2a2di6bp"))))
    (build-system python-build-system)
    (arguments
     `(#:tests? #f ; no tests
       #:python ,python-2
       #:phases
       (modify-phases %standard-phases
         (add-before 'build 'add-sitedirs
           ;; .pth files are not automatically interpreted unless the
           ;; directories containing them are added as "sites".  The directories
           ;; are then added to those in the PYTHONPATH.  This is required for
           ;; the operation of pygtk.
           (lambda _
             (substitute* "gtklick/gtklick.py"
               (("import pygtk")
                "import pygtk, site, sys
for path in [path for path in sys.path if 'site-packages' in path]: site.addsitedir(path)"))))
         (add-after 'unpack 'inject-store-path-to-klick
           (lambda* (#:key inputs #:allow-other-keys)
             (substitute* "gtklick/klick_backend.py"
               (("KLICK_PATH = 'klick'")
                (string-append "KLICK_PATH = '"
                               (assoc-ref inputs "klick")
                               "/bin/klick'")))
             #t)))))
    (inputs
     `(("klick" ,klick)
       ("python2-pyliblo" ,python2-pyliblo)
       ("python2-pygtk" ,python2-pygtk)))
    (native-inputs
     `(("gettext" ,gnu-gettext)))
    (home-page "http://das.nasophon.de/gtklick/")
    (synopsis "Simple metronome with an easy-to-use graphical interface")
    (description
     "Gtklick is a simple metronome with an easy-to-use graphical user
interface.  It is implemented as a frontend to @code{klick}.")
    (license license:gpl2+)))

(define-public lilypond
  (package
    (name "lilypond")
    (version "2.19.33")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "http://download.linuxaudio.org/lilypond/sources/v"
                    (version-major+minor version) "/"
                    name "-" version ".tar.gz"))
              (sha256
               (base32
                "0s4vbbfy4xwq4da4kmlnndalmcyx2jaz7y8praah2146qbnr90xh"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ; out-test/collated-files.html fails
       #:out-of-source? #t
       #:make-flags '("conf=www") ;to generate images for info manuals
       #:configure-flags
       (list "CONFIGURATION=www"
             (string-append "--with-texgyre-dir="
                            (assoc-ref %build-inputs "font-tex-gyre")
                            "/share/fonts/opentype/"))
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'fix-path-references
          (lambda _
            (substitute* "scm/backend-library.scm"
              (("\\(search-executable '\\(\"gs\"\\)\\)")
               (string-append "\"" (which "gs") "\""))
              (("\"/bin/sh\"")
               (string-append "\"" (which "sh") "\"")))
            #t))
         (add-before 'configure 'prepare-configuration
          (lambda _
            (substitute* "configure"
              (("SHELL=/bin/sh") "SHELL=sh")
              ;; When checking the fontforge version do not consider the
              ;; version string that's part of the directory.
              (("head -n") "tail -n"))
            (setenv "out" "www")
            (setenv "conf" "www")
            #t))
         (add-after 'install 'install-info
           (lambda _
             (zero? (system* "make"
                             "-j" (number->string (parallel-job-count))
                             "conf=www" "install-info")))))))
    (inputs
     `(("guile" ,guile-1.8)
       ("font-dejavu" ,font-dejavu)
       ("font-tex-gyre" ,font-tex-gyre)
       ("fontconfig" ,fontconfig)
       ("freetype" ,freetype)
       ("ghostscript" ,ghostscript-gs)
       ("pango" ,pango)
       ("python" ,python-2)))
    (native-inputs
     `(("bison" ,bison)
       ("perl" ,perl)
       ("flex" ,flex)
       ("fontforge" ,fontforge)
       ("dblatex" ,dblatex)
       ("gettext" ,gnu-gettext)
       ("imagemagick" ,imagemagick)
       ("netpbm" ,netpbm) ;for pngtopnm
       ("texlive" ,texlive) ;metafont and metapost
       ("texinfo" ,texinfo)
       ("texi2html" ,texi2html)
       ("rsync" ,rsync)
       ("pkg-config" ,pkg-config)
       ("zip" ,zip)))
    (home-page "http://www.lilypond.org/")
    (synopsis "Music typesetting")
    (description
     "GNU LilyPond is a music typesetter, which produces high-quality sheet
music.  Music is input in a text file containing control sequences which are
interpreted by LilyPond to produce the final document.  It is extendable with
Guile.")
    (license license:gpl3+)

    ;; On armhf and mips64el, building the documentation sometimes leads to
    ;; more than an hour of silence, so double the max silent time.
    (properties `((max-silent-time . 7200)))))

(define-public non-sequencer
  ;; The latest tagged release is three years old and uses a custom build
  ;; system, so we take the last commit affecting the "sequencer" directory.
  (let ((commit "1d9bd576f6bf7ea240af5f7a60260592750af0dd"))
    (package
      (name "non-sequencer")
      (version (string-append "1.9.5-" (string-take commit 7)))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "git://git.tuxfamily.org/gitroot/non/non.git")
                      (commit commit)))
                (sha256
                 (base32
                  "0pkkw8q6d55j38xm7r4rwpdv1wy00a44h8c4wrn7vbgpq9nij46y"))
                (file-name (string-append name "-" version "-checkout"))))
      (build-system waf-build-system)
      (arguments
       `(#:tests? #f ;no "check" target
         #:configure-flags
         (list "--project=sequencer"
               ;; Disable the use of SSE unless on x86_64.
               ,@(if (not (string-prefix? "x86_64" (or (%current-target-system)
                                                       (%current-system))))
                     '("--disable-sse")
                     '()))
         #:phases
         (modify-phases %standard-phases
           (add-before
            'configure 'set-flags
            (lambda _
              ;; Compile with C++11, required by libsigc++.
              (setenv "CXXFLAGS" "-std=c++11")
              #t)))
         #:python ,python-2))
      (inputs
       `(("jack" ,jack-1)
         ("libsigc++" ,libsigc++)
         ("liblo" ,liblo)
         ("ntk" ,ntk)))
      (native-inputs
       `(("pkg-config" ,pkg-config)))
      (home-page "http://non.tuxfamily.org/wiki/Non%20Sequencer")
      (synopsis "Pattern-based MIDI sequencer")
      (description
       "The Non Sequencer is a powerful, lightweight, real-time,
pattern-based MIDI sequencer.  It utilizes the JACK Audio Connection Kit for
MIDI I/O and the NTK GUI toolkit for its user interface.  Everything in Non
Sequencer happens on-line, in real-time.  Music can be composed live, while the
transport is rolling.")
      (license license:gpl2+))))

(define-public solfege
  (package
    (name "solfege")
    (version "3.22.2")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://gnu/solfege/solfege-"
                    version ".tar.xz"))
              (sha256
               (base32
                "1w25rxdbj907nsx285k9nm480pvy12w3yknfh4n1dfv17cwy072i"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ; xmllint attempts to download DTD
       #:test-target "test"
       #:phases
       (alist-cons-after
        'unpack 'fix-configuration
        (lambda* (#:key inputs #:allow-other-keys)
          (substitute* "default.config"
            (("csound=csound")
             (string-append "csound="
                            (assoc-ref inputs "csound")
                            "/bin/csound"))
            (("/usr/bin/aplay")
             (string-append (assoc-ref inputs "aplay")
                            "/bin/aplay"))
            (("/usr/bin/timidity")
             (string-append (assoc-ref inputs "timidity")
                            "/bin/timidity"))
            (("/usr/bin/mpg123")
             (string-append (assoc-ref inputs "mpg123")
                            "/bin/mpg123"))
            (("/usr/bin/ogg123")
             (string-append (assoc-ref inputs "ogg123")
                            "/bin/ogg123"))))
        (alist-cons-before
         'build 'patch-python-shebangs
         (lambda _
           ;; Two python scripts begin with a Unicode BOM, so patch-shebang
           ;; has no effect.
           (substitute* '("solfege/parsetree.py"
                          "solfege/presetup.py")
             (("#!/usr/bin/python") (string-append "#!" (which "python")))))
         (alist-cons-before
          'build 'add-sitedirs
          ;; .pth files are not automatically interpreted unless the
          ;; directories containing them are added as "sites".  The directories
          ;; are then added to those in the PYTHONPATH.  This is required for
          ;; the operation of pygtk and pygobject.
          (lambda _
            (substitute* "run-solfege.py"
              (("import os")
               "import os, site
for path in [path for path in sys.path if 'site-packages' in path]: site.addsitedir(path)")))
          (alist-cons-before
           'build 'adjust-config-file-prefix
           (lambda* (#:key outputs #:allow-other-keys)
             (substitute* "run-solfege.py"
               (("prefix = os.path.*$")
                (string-append "prefix = " (assoc-ref outputs "out")))))
           (alist-cons-after
            'install 'wrap-program
            (lambda* (#:key inputs outputs #:allow-other-keys)
              ;; Make sure 'solfege' runs with the correct PYTHONPATH.
              (let* ((out (assoc-ref outputs "out"))
                     (path (getenv "PYTHONPATH")))
                (wrap-program (string-append out "/bin/solfege")
                  `("PYTHONPATH" ":" prefix (,path)))))
            %standard-phases)))))))
    (inputs
     `(("python" ,python-2)
       ("pygtk" ,python2-pygtk)
       ("gettext" ,gnu-gettext)
       ("gtk" ,gtk+)
       ("lilypond" ,lilypond)
       ;; players needed at runtime
       ("aplay" ,alsa-utils)
       ("csound" ,csound) ; optional, needed for some exercises
       ("mpg123" ,mpg123)
       ("ogg123" ,vorbis-tools)
       ("timidity" ,timidity++)))
    (native-inputs
     `(("pkg-config" ,pkg-config)
       ("txt2man" ,txt2man)
       ("libxml2" ,libxml2) ; for tests
       ("ghostscript" ,ghostscript)
       ("texinfo" ,texinfo)))
    (home-page "https://www.gnu.org/software/solfege/")
    (synopsis "Ear training")
    (description
     "GNU Solfege is a program for practicing musical ear-training.  With it,
you can practice your recognition of various musical intervals and chords.  It
features a statistics overview so you can monitor your progress across several
sessions.  Solfege is also designed to be extensible so you can easily write
your own lessons.")
    (license license:gpl3+)))

(define-public powertabeditor
  (package
    (name "powertabeditor")
    (version "2.0.0-alpha8")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/powertab/powertabeditor/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0gaa2x209v3azql8ak3r1n9a9qbxjx2ssirvwdxwklv2lmfqkm82"))
              (modules '((guix build utils)))
              (snippet
               '(begin
                  ;; Remove bundled sources for external libraries
                  (delete-file-recursively "external")
                  (substitute* "CMakeLists.txt"
                    (("include_directories\\(\\$\\{PROJECT_SOURCE_DIR\\}/external/.*") "")
                    (("add_subdirectory\\(external\\)") ""))
                  (substitute* "test/CMakeLists.txt"
                    (("include_directories\\(\\$\\{PROJECT_SOURCE_DIR\\}/external/.*") ""))

                  ;; Add install target
                  (substitute* "source/CMakeLists.txt"
                    (("qt5_use_modules")
                     (string-append
                      "install(TARGETS powertabeditor "
                      "RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)\n"
                      "install(FILES data/tunings.json DESTINATION "
                      "${CMAKE_INSTALL_PREFIX}/share/powertabeditor/)\n"
                      "qt5_use_modules")))
                  #t))))
    (build-system cmake-build-system)
    (arguments
     `(#:modules ((guix build cmake-build-system)
                  (guix build utils)
                  (ice-9 match))
       #:configure-flags
       ;; CMake appears to lose the RUNPATH for some reason, so it has to be
       ;; explicitly set with CMAKE_INSTALL_RPATH.
       (list "-DCMAKE_BUILD_WITH_INSTALL_RPATH=TRUE"
             "-DCMAKE_ENABLE_PRECOMPILED_HEADERS=OFF" ; if ON pte_tests cannot be built
             (string-append "-DCMAKE_INSTALL_RPATH="
                            (string-join (map (match-lambda
                                                ((name . directory)
                                                 (string-append directory "/lib")))
                                              %build-inputs) ";")))
       #:phases
       (modify-phases %standard-phases
         (replace
          'check
          (lambda _
            (zero? (system* "bin/pte_tests"
                            ;; Exclude this failing test
                            "~Formats/PowerTabOldImport/Directions"))))
         (add-before
          'configure 'fix-tests
          (lambda _
            ;; Tests cannot be built with precompiled headers
            (substitute* "test/CMakeLists.txt"
              (("cotire\\(pte_tests\\)") ""))
            #t))
         (add-before
          'configure 'remove-third-party-libs
          (lambda* (#:key inputs #:allow-other-keys)
            ;; Link with required static libraries, because we're not
            ;; using the bundled version of withershins.
            (substitute* '("source/CMakeLists.txt"
                           "test/CMakeLists.txt")
              (("target_link_libraries\\((powertabeditor|pte_tests)" _ target)
               (string-append "target_link_libraries(" target " "
                              (assoc-ref inputs "binutils")
                              "/lib/libbfd.a "
                              (assoc-ref inputs "libiberty")
                              "/lib/libiberty.a "
                              "dl")))
            #t)))))
    (inputs
     `(("boost" ,boost)
       ("alsa-lib" ,alsa-lib)
       ("qtbase" ,qtbase)
       ("withershins" ,withershins)
       ("libiberty" ,libiberty) ;for withershins
       ("binutils" ,binutils) ;for -lbfd and -liberty (for withershins)
       ("timidity" ,timidity++)
       ("pugixml" ,pugixml)
       ("rtmidi" ,rtmidi)
       ("rapidjson" ,rapidjson)
       ("zlib" ,zlib)))
    (native-inputs
     `(("catch" ,catch-framework)
       ("pkg-config" ,pkg-config)))
    (home-page "http://powertabs.net")
    (synopsis "Guitar tablature editor")
    (description
     "Power Tab Editor 2.0 is the successor to the famous original Power Tab
Editor.  It is compatible with Power Tab Editor 1.7 and Guitar Pro.")
    (license license:gpl3+)))

(define-public synthv1
  (package
    (name "synthv1")
    (version "0.7.5")
    (source (origin
              (method url-fetch)
              (uri
               (string-append "mirror://sourceforge/synthv1/synthv1/" version
                              "/synthv1-" version ".tar.gz"))
              (sha256
               (base32
                "0h5zja78phf9705i9g54zh61iczb24iv7rxhljyms30sjgajig1y"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ; There are no tests.
       #:configure-flags
       '("CXXFLAGS=-std=gnu++11")))
    (inputs
     `(("jack" ,jack-1)
       ("lv2" ,lv2)
       ("alsa-lib" ,alsa-lib)
       ("liblo" ,liblo)
       ("qtbase" ,qtbase)
       ("qttools" ,qttools)))
    (home-page "http://synthv1.sourceforge.net")
    (synopsis "Polyphonic subtractive synthesizer")
    (description
     "Synthv1 is an old-school subtractive polyphonic synthesizer with four
oscillators and stereo effects.")
    (license license:gpl2+)))

(define-public amsynth
  (package
    (name "amsynth")
    (version "1.6.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/amsynth/amsynth/releases/"
                           "download/release-" version
                           "/amsynth-" version ".tar.bz2"))
       (sha256
        (base32
         "07dp9dl38g9krjqxxh89l2z42z08yzrl57cx95b1l67xnxwjp5k3"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'configure 'set-flags
           (lambda _
             ;; Compile with C++11, required by gtkmm.
             (setenv "CXXFLAGS" "-std=c++11")
             #t)))))
    (inputs
     `(("alsa-lib" ,alsa-lib)
       ("jack" ,jack-1)
       ("lv2" ,lv2)
       ("libsndfile" ,libsndfile)
       ("gtk+" ,gtk+-2)
       ("gtkmm" ,gtkmm-2)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (home-page "http://amsynth.github.io")
    (synopsis "Analog modeling synthesizer")
    (description
     "amsynth is an easy-to-use software synthesizer with a classic
subtractive synthesizer topology.  Its features include: dual
oscillators (sine, saw, square, noise) with hard sync; 12 and 24 dB/oct
resonant filters (low-pass, high-pass, band-pass, notch); mono, poly, legato
keyboard modes; dual ADSR envelope generators for filter and amplitude; LFO
which can modulate the oscillators, filter, and amplitude; distortion and
reverb effects.")
    (license license:gpl2+)))

(define-public setbfree
  (package
    (name "setbfree")
    (version "0.8.1")
    (source (origin
              (method url-fetch)
              (uri
               (string-append "https://github.com/pantherb/setBfree/archive/v"
                              version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0hj0rqk5yd4fzs7bwy6a6nhqgrmcggkjcr4il76rxy92r7nwabf3"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ; no "check" target
       #:make-flags
       (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
             (string-append "FONTFILE="
                            (assoc-ref %build-inputs "font-bitstream-vera")
                            "/share/fonts/truetype/VeraBd.ttf")
             ;; Disable unsupported optimization flags on non-x86
             ,@(let ((system (or (%current-target-system)
                                 (%current-system))))
                 (if (or (string-prefix? "x86_64" system)
                         (string-prefix? "i686" system))
                     '()
                     '("OPTIMIZATIONS=-ffast-math -fomit-frame-pointer -O3"))))
       #:phases
       (modify-phases %standard-phases
         (add-before 'build 'set-CC-variable
                     (lambda _ (setenv "CC" "gcc") #t))
         (delete 'configure))))
    (inputs
     `(("jack" ,jack-1)
       ("lv2" ,lv2)
       ("zita-convolver" ,zita-convolver)
       ("glu" ,glu)
       ("ftgl" ,ftgl)
       ("font-bitstream-vera" ,font-bitstream-vera)))
    (native-inputs
     `(("help2man" ,help2man)
       ("pkg-config" ,pkg-config)))
    (home-page "http://setbfree.org")
    (synopsis "Tonewheel organ")
    (description
     "setBfree is a MIDI-controlled, software synthesizer designed to imitate
the sound and properties of the electromechanical organs and sound
modification devices that brought world-wide fame to the names and products of
Laurens Hammond and Don Leslie.")
    (license license:gpl2+)))

(define-public beast
  (package
    (name "beast")
    (version "0.10.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://testbit.eu/pub/dists/beast/beast-"
                                  version ".tar.xz"))
              (sha256
               (base32
                "1jzzmfwssklzw8fvvil04n8csc0zm99fnd9p2xa7c0xchg37lvhn"))))
    (build-system gnu-build-system)
    (inputs
     `(("rapicorn" ,rapicorn)
       ("guile" ,guile-1.8)
       ("python" ,python-2)
       ("cython" ,python2-cython)
       ("libgnomecanvas" ,libgnomecanvas)
       ("libogg" ,libogg)
       ("libmad" ,libmad)
       ("flac" ,flac)
       ("alsa-lib" ,alsa-lib)
       ("libvorbis" ,libvorbis)
       ("gettext" ,gnu-gettext)))
    (native-inputs
     `(("pkg-config" ,pkg-config)
       ("glib:bin" ,glib "bin")
       ("perl" ,perl)
       ("perl-xml-parser" ,perl-xml-parser)))
    (home-page "https://testbit.eu/wiki/Beast_Home")
    (synopsis "Music composition and modular synthesis environment")
    (description
     "Beast is a music composition and modular synthesis application.  It
supports a wide range of standards in the field, such as MIDI, various audio
file formats and LADSPA modules.  It allows for multitrack editing, real-time
synthesis, 32bit audio rendering, precise timing down to sample granularity,
on-demand and partial loading of wave files, on the fly decoding, stereo
mixing, FFT scopes, MIDI automation and full scriptability in Scheme.")
    (license license:gpl3+)))

(define-public bristol
  (package
    (name "bristol")
    (version "0.60.11")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://sourceforge/bristol/bristol/"
                                  (version-major+minor version)
                                  "/bristol-" version ".tar.gz"))
              (sha256
               (base32
                "1fi2m4gmvxdi260821y09lxsimq82yv4k5bbgk3kyc3x1nyhn7vx"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'remove-sse-flags
           (lambda* (#:key system #:allow-other-keys)
             (when (not (or (string-prefix? "x86_64" system)
                            (string-prefix? "i686" system)))
               (substitute* "bristol/Makefile.in"
                 (("-msse -mfpmath=sse") "")))
             #t))
         ;; We know that Bristol has been linked with JACK and we don't have
         ;; ldd, so we can just skip this check.
         (add-after 'unpack 'do-not-grep-for-jack
           (lambda _
             (substitute* "bin/startBristol.in"
               (("ldd `which bristol` | grep jack") "echo guix"))
             #t)))))
    (inputs
     `(("alsa-lib" ,alsa-lib)
       ("jack" ,jack-1)
       ("liblo" ,liblo)
       ("libx11" ,libx11)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (home-page "http://bristol.sourceforge.net/")
    (synopsis "Synthesizer emulator")
    (description
     "Bristol is an emulation package for a number of different 'classic'
synthesizers including additive and subtractive and a few organs.  The
application consists of the engine, which is called bristol, and its own GUI
library called brighton that represents all the emulations.  There are
currently more than twenty different emulations; each does sound different
although the author maintains that the quality and accuracy of each emulation
is subjective.")
    (license license:gpl3+)))

(define-public tuxguitar
  (package
    (name "tuxguitar")
    (version "1.3.2")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://sourceforge/tuxguitar/TuxGuitar/TuxGuitar-"
                    version "/tuxguitar-" version "-src.tar.gz"))
              (sha256
               (base32
                "0ldml31zvywid1w28mfd65ramyiics55fdl0ch846vm7j7nwv58j"))
              (modules '((guix build utils)))
              (snippet
               ;; Delete pre-built classes
               '(delete-file-recursively "TuxGuitar-android/bin"))))
    (build-system ant-build-system)
    (arguments
     `(#:build-target "build"
       #:tests? #f ; no tests
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'enter-dir
           (lambda _ (chdir "TuxGuitar-lib") #t))
         (add-after 'build 'build-editor-utils
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (chdir "..")
             (let ((cwd (getcwd)))
               (setenv "CLASSPATH"
                       (string-append
                        cwd "/TuxGuitar-lib/tuxguitar-lib.jar" ":"
                        cwd "/TuxGuitar-editor-utils/build/jar/tuxguitar-editor-utils.jar" ":"
                        (getenv "CLASSPATH"))))
             (chdir "TuxGuitar-editor-utils")
             ;; Generate default build.xml
             ((@@ (guix build ant-build-system) default-build.xml)
              "tuxguitar-editor-utils.jar"
              (string-append (assoc-ref outputs "out")
                             "/share/java"))
             ((assoc-ref %standard-phases 'build))))
         (add-after 'build-editor-utils 'build-application
           (lambda _
             (chdir "../TuxGuitar")
             ((assoc-ref %standard-phases 'build)
              #:build-target "build")))
         (replace 'install
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out   (assoc-ref outputs "out"))
                    (bin   (string-append out "/bin"))
                    (share (string-append out "/share"))
                    (lib   (string-append share "/java"))
                    (swt   (assoc-ref inputs "java-swt")))
               (mkdir-p bin)
               (mkdir-p lib)
               ;; install all jars
               (for-each (lambda (file)
                           (install-file file lib))
                         (find-files ".." "\\.jar$"))
               ;; install all resources
               (for-each (lambda (file)
                           (install-file file share))
                         (find-files "share" ".*"))
               ;; create wrapper
               (call-with-output-file (string-append bin "/tuxguitar")
                 (lambda (port)
                   (let ((classpath (string-join (append (find-files lib "\\.jar$")
                                                         (find-files swt "\\.jar$"))
                                                 ":")))
                     (format
                      port
                      (string-append "#!/bin/sh\n"
                                     (which "java")
                                     " -cp " classpath
                                     " -Dtuxguitar.home.path=" out
                                     " -Dtuxguitar.share.path=" out "/share"
                                     " -Dswt.library.path=" swt "/lib"
                                     " org.herac.tuxguitar.app.TGMainSingleton"
                                     " \"$1\" \"$2\"")))))
               (chmod (string-append bin "/tuxguitar") #o555)
               #t))))))
    (inputs
     `(("java-swt" ,java-swt)))
    (home-page "http://tuxguitar.com.ar")
    (synopsis "Multitrack tablature editor and player")
    (description
     "TuxGuitar is a guitar tablature editor with player support through midi.
It can display scores and multitrack tabs.  TuxGuitar provides various
additional features, including autoscrolling while playing, note duration
management, bend/slide/vibrato/hammer-on/pull-off effects, support for
tuplets, time signature management, tempo management, gp3/gp4/gp5 import and
export.")
    (license license:lgpl2.1+)))

(define-public pd
  (package
    (name "pd")
    (version "0.45.4")
    (source (origin
              (method url-fetch)
              (uri
               (string-append "mirror://sourceforge/pure-data/pure-data/"
                              version "/pd-" (version-major+minor version)
                              "-" (last (string-split version #\.))
                              ".src.tar.gz"))
              (sha256
               (base32
                "1ls2ap5yi2zxvmr247621g4jx0hhfds4j5704a050bn2n3l0va2p"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ; no "check" target
       #:phases
       (modify-phases %standard-phases
         (add-before
          'configure 'fix-wish-path
          (lambda _
            (substitute* "src/s_inter.c"
              (("  wish ") (string-append "  " (which "wish8.6") " ")))
            (substitute* "tcl/pd-gui.tcl"
              (("exec wish ") (string-append "exec " (which "wish8.6") " ")))
            #t))
         (add-after
          'unpack 'autoconf
          (lambda _ (zero? (system* "autoreconf" "-vfi")))))))
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("libtool" ,libtool)
       ("gettext" ,gnu-gettext)
       ("pkg-config" ,pkg-config)))
    (inputs
     `(("tk" ,tk)
       ("alsa-lib" ,alsa-lib)
       ("jack" ,jack-1)))
    (home-page "http://puredata.info")
    (synopsis "Visual programming language for artistic performances")
    (description
     "Pure Data (aka Pd) is a visual programming language.  Pd enables
musicians, visual artists, performers, researchers, and developers to create
software graphically, without writing lines of code.  Pd is used to process
and generate sound, video, 2D/3D graphics, and interface sensors, input
devices, and MIDI.  Pd can easily work over local and remote networks to
integrate wearable technology, motor systems, lighting rigs, and other
equipment.  Pd is suitable for learning basic multimedia processing and visual
programming methods as well as for realizing complex systems for large-scale
projects.")
    (license license:bsd-3)))

(define-public portmidi
  (package
    (name "portmidi")
    (version "217")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://sourceforge/portmedia/portmidi/"
                                  version "/portmidi-src-" version ".zip"))
              (sha256
               (base32
                "03rfsk7z6rdahq2ihy5k13qjzgx757f75yqka88v3gc0pn9ais88"))
              (patches (list (search-patch "portmidi-modular-build.patch")))))
    (build-system cmake-build-system)
    (arguments
     `(#:tests? #f ; tests cannot be linked
       #:configure-flags
       (list "-DPORTMIDI_ENABLE_JAVA=Off"
             "-DCMAKE_BUILD_TYPE=Release"    ; needed to have PMALSA set
             "-DPORTMIDI_ENABLE_TEST=Off"))) ; tests fail linking
    (inputs
     `(("alsa-lib" ,alsa-lib)))
    (native-inputs
     `(("unzip" ,unzip)))
    (home-page "http://portmedia.sourceforge.net/portmidi/")
    (synopsis "Library for MIDI I/O")
    (description
     "PortMidi is a library supporting real-time input and output of MIDI data
using a system-independent interface.")
    (license license:expat)))

(define-public portmidi-for-extempore
  (package (inherit portmidi)
    (name "portmidi-for-extempore")
    (version "217")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/extemporelang/portmidi/"
                                  "archive/" version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0gjikwciyr8kk4y3qiv1pcq58xpgw38ql1m2gs6g0qc1s8sx4235"))))
    (build-system cmake-build-system)
    (arguments `(#:tests? #f)) ; no tests
    (native-inputs '())
    (home-page "https://github.com/extemporelang/portmidi/")))

(define-public python-pyportmidi
  (package
    (name "python-pyportmidi")
    (version (package-version portmidi))
    (source (package-source portmidi))
    (build-system python-build-system)
    (arguments
     `(#:tests? #f ; no tests included
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'enter-dir
           (lambda _ (chdir "pm_python") #t))
         (add-after 'enter-dir 'fix-setup.py
           (lambda _
             (substitute* "setup.py"
               ;; Use Python 3 syntax
               (("print (\".*\")" _ text)
                (string-append "print(" text ")\n"))
               ;; TODO.txt and CHANGES.txt don't exist
               (("CHANGES =.*") "CHANGES = \"\"\n")
               (("TODO =.*") "TODO = \"\"\n"))
             #t)))))
    (inputs
     `(("portmidi" ,portmidi)
       ("alsa-lib" ,alsa-lib)
       ("python-cython" ,python-cython)))
    (native-inputs
     `(("unzip" ,unzip)))
    (home-page "http://portmedia.sourceforge.net/portmidi/")
    (synopsis "Python bindings to PortMidi")
    (description
     "This package provides Python bindings to the PortMidi library.")
    (license license:expat)))

(define-public frescobaldi
  (package
    (name "frescobaldi")
    (version "2.19.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/wbsoft/frescobaldi/releases/download/v"
                    version "/frescobaldi-" version ".tar.gz"))
              (sha256
               (base32
                "1rnk8i8dlshzx16n2qxcsqcs7kywgyazzyzw2vy4vp2gsm9vs9ml"))))
    (build-system python-build-system)
    (inputs
     `(("lilypond" ,lilypond)
       ("portmidi" ,portmidi)
       ("python-pyqt-4" ,python-pyqt-4)
       ("python-ly" ,python-ly)
       ("python-pyportmidi" ,python-pyportmidi)
       ("poppler" ,poppler)
       ("python-poppler-qt4" ,python-poppler-qt4)
       ("python-sip" ,python-sip)))
    (home-page "http://www.frescobaldi.org/")
    (synopsis "LilyPond sheet music text editor")
    (description
     "Frescobaldi is a LilyPond sheet music text editor with syntax
highlighting and automatic completion.  Among other things, it can render
scores next to the source, can capture input from MIDI or read MusicXML and
ABC files, has a MIDI player for proof-listening, and includes a documentation
browser.")
    (license license:gpl2+)))

(define-public drumstick
  (package
    (name "drumstick")
    (version "1.0.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://sourceforge/drumstick/"
                                  version "/drumstick-" version ".tar.bz2"))
              (sha256
               (base32
                "0l47gy9yywrc860db5g3wdqg8yc8qdb2lqq6wvw1dfim5j0vbail"))))
    (build-system cmake-build-system)
    (arguments
     `(#:tests? #f  ; no test target
       #:configure-flags '("-DLIB_SUFFIX=")
       #:phases
       (modify-phases %standard-phases
         (add-before 'configure 'fix-docbook
           (lambda* (#:key inputs #:allow-other-keys)
             (substitute* "cmake_admin/CreateManpages.cmake"
               (("http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl")
                (string-append (assoc-ref inputs "docbook-xsl")
                               "/xml/xsl/docbook-xsl-"
                               ,(package-version docbook-xsl)
                               "/manpages/docbook.xsl")))
             #t)))))
    (inputs
     `(("qtbase" ,qtbase)
       ("qtsvg" ,qtsvg)
       ("alsa-lib" ,alsa-lib)
       ("fluidsynth" ,fluidsynth)))
    (native-inputs
     `(("pkg-config" ,pkg-config)
       ("libxslt" ,libxslt) ;for xsltproc
       ("docbook-xsl" ,docbook-xsl)
       ("doxygen" ,doxygen)))
    (home-page "http://drumstick.sourceforge.net/")
    (synopsis "C++ MIDI library")
    (description
     "Drumstick is a set of MIDI libraries using C++/Qt5 idioms and style.  It
includes a C++ wrapper around the ALSA library sequencer interface.  A
complementary library provides classes for processing SMF (Standard MIDI
files: .MID/.KAR), Cakewalk (.WRK), and Overture (.OVE) file formats.  A
multiplatform realtime MIDI I/O library is also provided with various output
backends, including ALSA, OSS, Network and FluidSynth.")
    (license license:gpl2+)))

(define-public vmpk
  (package
    (name "vmpk")
    (version "0.6.2a")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://sourceforge/vmpk/vmpk/"
                                  (string-drop-right version 1)
                                  "/vmpk-" version ".tar.bz2"))
              (sha256
               (base32
                "0259iikvxnfdiifrh02g8xgcxikrkca4nhd3an8xzx0bd6bk8ifi"))))
    (build-system cmake-build-system)
    (arguments
     `(#:tests? #f  ; no test target
       #:phases
       (modify-phases %standard-phases
         (add-before 'configure 'fix-docbook
           (lambda* (#:key inputs #:allow-other-keys)
             (substitute* "cmake_admin/CreateManpages.cmake"
               (("http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl")
                (string-append (assoc-ref inputs "docbook-xsl")
                               "/xml/xsl/docbook-xsl-"
                               ,(package-version docbook-xsl)
                               "/manpages/docbook.xsl")))
             #t)))))
    (inputs
     `(("drumstick" ,drumstick)
       ("qtbase" ,qtbase)
       ("qtsvg" ,qtsvg)
       ("qttools" ,qttools)
       ("qtx11extras" ,qtx11extras)))
    (native-inputs
     `(("libxslt" ,libxslt) ;for xsltproc
       ("docbook-xsl" ,docbook-xsl)
       ("pkg-config" ,pkg-config)))
    (home-page "http://vmpk.sourceforge.net")
    (synopsis "Virtual MIDI piano keyboard")
    (description
     "Virtual MIDI Piano Keyboard is a MIDI events generator and receiver.  It
doesn't produce any sound by itself, but can be used to drive a MIDI
synthesizer (either hardware or software, internal or external).  You can use
the computer's keyboard to play MIDI notes, and also the mouse.  You can use
the Virtual MIDI Piano Keyboard to display the played MIDI notes from another
instrument or MIDI file player.")
    (license license:gpl3+)))

(define-public zynaddsubfx
  (package
    (name "zynaddsubfx")
    (version "2.5.4")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://sourceforge/zynaddsubfx/zynaddsubfx/"
                    version "/zynaddsubfx-" version ".tar.bz2"))
              (sha256
               (base32
                "16llaa2wg2gbgjhwp3632b2vx9jvanj4csv7d41k233ms6d1sjq1"))))
    (build-system cmake-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         ;; Move SSE compiler optimization flags from generic target to
         ;; athlon64 and core2 targets, because otherwise the build would fail
         ;; on non-Intel machines.
         (add-after 'unpack 'remove-sse-flags-from-generic-target
          (lambda _
            (substitute* "src/CMakeLists.txt"
              (("-msse -msse2 -mfpmath=sse") "")
              (("-march=(athlon64|core2)" flag)
               (string-append flag " -msse -msse2 -mfpmath=sse")))
            #t)))))
    (inputs
     `(("liblo" ,liblo)
       ("ntk" ,ntk)
       ("alsa-lib" ,alsa-lib)
       ("jack" ,jack-1)
       ("fftw" ,fftw)
       ("minixml" ,minixml)
       ("libxpm" ,libxpm)
       ("zlib" ,zlib)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (home-page "http://zynaddsubfx.sf.net/")
    (synopsis "Software synthesizer")
    (description
     "ZynAddSubFX is a feature heavy realtime software synthesizer.  It offers
three synthesizer engines, multitimbral and polyphonic synths, microtonal
capabilities, custom envelopes, effects, etc.")
    (license license:gpl2)))

(define-public yoshimi
  (package
    (name "yoshimi")
    (version "1.3.8.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://sourceforge/yoshimi/"
                                  (version-major+minor version)
                                  "/yoshimi-" version ".tar.bz2"))
              (sha256
               (base32
                "0wl4ln6v1nkkx56kfah23chyrhga2vi93i82g0s200c4s4184xr8"))))
    (build-system cmake-build-system)
    (arguments
     `(#:tests? #f ; there are no tests
       #:configure-flags
       (list (string-append "-DCMAKE_INSTALL_DATAROOTDIR="
                            (assoc-ref %outputs "out") "/share"))
       #:phases
       (modify-phases %standard-phases
         (add-before 'configure 'enter-dir
           (lambda _ (chdir "src") #t))
         ;; Move SSE compiler optimization flags from generic target to
         ;; athlon64 and core2 targets, because otherwise the build would fail
         ;; on non-Intel machines.
         (add-after 'unpack 'remove-sse-flags-from-generic-target
          (lambda _
            (substitute* "src/CMakeLists.txt"
              (("-msse -msse2 -mfpmath=sse") "")
              (("-march=(athlon64|core2)" flag)
               (string-append flag " -msse -msse2 -mfpmath=sse")))
            #t)))))
    (inputs
     `(("boost" ,boost)
       ("fftwf" ,fftwf)
       ("alsa-lib" ,alsa-lib)
       ("jack" ,jack-1)
       ("fontconfig" ,fontconfig)
       ("minixml" ,minixml)
       ("mesa" ,mesa)
       ("fltk" ,fltk)
       ("lv2" ,lv2)
       ("readline" ,readline)
       ("ncurses" ,ncurses)
       ("cairo" ,cairo)
       ("zlib" ,zlib)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (home-page "http://yoshimi.sourceforge.net/")
    (synopsis "Multi-paradigm software synthesizer")
    (description
     "Yoshimi is a fork of ZynAddSubFX, a feature heavy realtime software
synthesizer.  It offers three synthesizer engines, multitimbral and polyphonic
synths, microtonal capabilities, custom envelopes, effects, etc.  Yoshimi
improves on support for JACK features, such as JACK MIDI.")
    (license license:gpl2)))

(define-public cursynth
  (package
    (name "cursynth")
    (version "1.5")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "mirror://gnu/cursynth/cursynth-"
                          version ".tar.gz"))
      (sha256
       (base32 "1dhphsya41rv8z6yqcv9l6fwbslsds4zh1y56zizi39nd996d40v"))
      (patches (search-patches "cursynth-wave-rand.patch"))))
    (build-system gnu-build-system)
    (native-inputs `(("pkg-config" ,pkg-config)))
    ;; TODO: See https://github.com/iyoko/cursynth/issues/4 which currently
    ;; prevents us from using pulseaudio
    (inputs `(("ncurses" ,ncurses)
              ("alsa" ,alsa-lib)))
    (home-page "http://www.gnu.org/software/cursynth")
    (synopsis "Polyphonic and MIDI subtractive music synthesizer using curses")
    (description "GNU cursynth is a polyphonic synthesizer that runs
graphically in the terminal.  It is built on a full-featured subtractive
synthesis engine.  Notes and parameter changes may be entered via MIDI or the
computer's keyboard.")
    (license license:gpl3+)))

(define-public qtractor
  (package
    (name "qtractor")
    (version "0.7.7")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://downloads.sourceforge.net/qtractor/"
                                  "qtractor-" version ".tar.gz"))
              (sha256
               (base32
                "0q8kvy1ynlg64v1w7jxix1rpq0lp2ixgb2y8cbbwxd2b28r3r2vl"))))
    (build-system gnu-build-system)
    (arguments `(#:tests? #f)) ; no "check" target
    (inputs
     `(("qt" ,qt)
       ("alsa-lib" ,alsa-lib)
       ("jack" ,jack-1)
       ("libsndfile" ,libsndfile)
       ("ladspa" ,ladspa)
       ("lv2" ,lv2)
       ("lilv" ,lilv)
       ("suil" ,suil)
       ("libsamplerate" ,libsamplerate)
       ("libvorbis" ,libvorbis)
       ("libmad" ,libmad)
       ("rubberband" ,rubberband)
       ("liblo" ,liblo)
       ("zlib" ,zlib)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (home-page "http://qtractor.sourceforge.net/")
    (synopsis "Audio/MIDI multi-track sequencer")
    (description
     "Qtractor is an Audio/MIDI multi-track sequencer application.  It uses
JACK for audio and ALSA sequencer for MIDI as multimedia infrastructures and
follows a traditional multi-track tape recorder control paradigm.")
    (license license:gpl2+)))

(define-public pianobar
  (package
    (name "pianobar")
    (version "2015.11.22")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/PromyLOPh/"
                                  name "/archive/" version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "022df19bhxqvkhy0qy21xahba5s1fm17b13y0p9p9dnf2yl44wfv"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ; no tests
       #:make-flags (list "CC=gcc" "CFLAGS=-std=c99"
                          (string-append "PREFIX=" %output))
       #:phases (modify-phases %standard-phases
                  (delete 'configure))))
    (inputs
     `(("ao" ,ao)
       ("curl" ,curl)
       ("libgcrypt" ,libgcrypt)
       ("json-c" ,json-c)
       ("ffmpeg" ,ffmpeg)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (home-page "http://6xq.net/projects/pianobar/")
    (synopsis "Console-based pandora.com player")
    (description "pianobar is a console-based music player for the
personalized online radio pandora.com.  It has configurable keys for playing
and managing stations, can be controlled remotely via fifo, and can run
event-based scripts for scrobbling, notifications, etc.")
    (license license:expat)))

(define-public python-mutagen
  (package
    (name "python-mutagen")
    (version "1.31")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "mutagen" version))
              (sha256
               (base32
                "16fnnhspniac2i7qswxafawsh2x2a803hmc6bn9k1zl5fxq1380a"))))
    (build-system python-build-system)
    (home-page "https://bitbucket.org/lazka/mutagen")
    (synopsis "Read and write audio tags")
    (description "Mutagen is a Python module to handle audio metadata.  It
supports ASF, FLAC, M4A, Monkey’s Audio, MP3, Musepack, Ogg FLAC, Ogg Speex, Ogg
Theora, Ogg Vorbis, True Audio, WavPack and OptimFROG audio files.  All versions
of ID3v2 are supported, and all standard ID3v2.4 frames are parsed.  It can read
Xing headers to accurately calculate the bitrate and length of MP3s.  ID3 and
APEv2 tags can be edited regardless of audio format.  It can also manipulate Ogg
streams on an individual packet/page level.")
    (license license:gpl2))) ; "later version" never mentioned

(define-public python2-mutagen
  (package-with-python2 python-mutagen))

(define-public python-musicbrainzngs
  (package
    (name "python-musicbrainzngs")
    (version "0.5")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "musicbrainzngs" version))
              (sha256
               (base32
                "12f48llmdf5rkiqxcb70k2k1dmhm8byq0ifazvlrca8dfnmqh4r8"))))
    (build-system python-build-system)
    (home-page "https://python-musicbrainzngs.readthedocs.org/")
    (synopsis "Python bindings for MusicBrainz NGS webservice")
    (description "Musicbrainzngs implements Python bindings of the MusicBrainz
web service.  This library can be used to retrieve music metadata from the
MusicBrainz database.")
    ;; 'musicbrainzngs/compat.py' is ISC licensed.
    (license (list license:bsd-2 license:isc))))

(define-public python2-musicbrainzngs
  (package-with-python2 python-musicbrainzngs))

(define-public python-pyechonest
  (package
    (name "python-pyechonest")
    (version "9.0.0")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "pyechonest" version))
              (sha256
               (base32
                "1584nira3rkiman9dm81kdshihmkj21s8navndz2l8spnjwb790x"))))
    (build-system python-build-system)
    (home-page "https://github.com/echonest/pyechonest")
    (synopsis "Python interface to The Echo Nest APIs")
    (description "Pyechonest is a Python library for the Echo Nest API.  With
Pyechonest you have Python access to the entire set of API methods including:

@enumerate
@item artist - search for artists by name, description, or attribute, and get
back detailed information about any artist including audio, similar artists,
blogs, familiarity, hotttnesss, news, reviews, urls and video.
@item song - search songs by artist, title, description, or attribute (tempo,
duration, etc) and get detailed information back about each song, such as
hotttnesss, audio_summary, or tracks.
@item track - upload a track to the Echo Nest and receive summary information
about the track including key, duration, mode, tempo, time signature along with
detailed track info including timbre, pitch, rhythm and loudness information.
@end enumerate\n")
    (license license:bsd-3)
    (properties `((python2-variant . ,(delay python2-pyechonest))))))

(define-public python2-pyechonest
  (package (inherit (package-with-python2
                     (strip-python2-variant python-pyechonest)))
    (native-inputs `(("python2-setuptools" ,python2-setuptools)))))

(define-public python-pylast
  (package
    (name "python-pylast")
    (version "1.5.1")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "pylast" version))
              (sha256
               (base32
                "10znd9xr1vs2ix519jkz3ccm90zciaddcdr2w2wrrh2jyy3bc59a"))))
    (build-system python-build-system)
    (native-inputs
     `(("python-coverage" ,python-coverage)
       ("python-mock" ,python-mock)
       ("python-pep8" ,python-pep8)
       ("python-pytest" ,python-pytest)
       ("python-pyflakes" ,python-pyflakes)
       ("python-pyyaml" ,python-pyyaml)))
    (propagated-inputs
     `(("python-six" ,python-six)))
    (home-page "https://github.com/pylast/pylast")
    (synopsis "Python interface to Last.fm and Libre.fm")
    (description "A Python interface to Last.fm and other API-compatible
websites such as Libre.fm.")
    (license license:asl2.0)
    (properties `((python2-variant . ,(delay python2-pylast))))))

(define-public python2-pylast
  (let ((pylast (package-with-python2
                 (strip-python2-variant python-pylast))))
    (package (inherit pylast)
      (native-inputs
       `(("python2-setuptools" ,python2-setuptools)
         ,@(package-native-inputs pylast))))))

(define-public beets
  (package
    (name "beets")
    (version "1.3.19")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "beets" version))
              (sha256
               (base32
                "1vi1dh3fr554bnm8y9pjy09hblw18v6cl2jppzwlp72afri1w93b"))))
    (build-system python-build-system)
    (arguments
     `(#:python ,python-2 ; only Python 2 is supported
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'set-HOME
           (lambda _ (setenv "HOME" (string-append (getcwd) "/tmp"))))
         (replace 'check
           (lambda _ (zero? (system* "nosetests" "-v")))))))
    (native-inputs
     `(("python2-beautifulsoup4" ,python2-beautifulsoup4)
       ("python2-flask" ,python2-flask)
       ("python2-setuptools" ,python2-setuptools)
       ("python2-mock" ,python2-mock)
       ("python2-mpd2" ,python2-mpd2)
       ("python2-nose" ,python2-nose)
       ("python2-pathlib" ,python2-pathlib)
       ("python2-pyxdg" ,python2-pyxdg)
       ("python2-pyechonest" ,python2-pyechonest)
       ("python2-pylast" ,python2-pylast)
       ("python2-rarfile" ,python2-rarfile)
       ("python2-responses" ,python2-responses)))
    ;; TODO: Install optional plugins and dependencies.
    (inputs
     `(("python2-enum34" ,python2-enum34)
       ("python2-jellyfish" ,python2-jellyfish)
       ("python2-munkres" ,python2-munkres)
       ("python2-musicbrainzngs" ,python2-musicbrainzngs)
       ("python2-mutagen" ,python2-mutagen)
       ("python2-pyyaml" ,python2-pyyaml)
       ("python2-unidecode" ,python2-unidecode)))
    (home-page "http://beets.io")
    (synopsis "Music organizer")
    (description "The purpose of beets is to get your music collection right
once and for all.  It catalogs your collection, automatically improving its
metadata as it goes using the MusicBrainz database.  Then it provides a variety
of tools for manipulating and accessing your music.")
    (license license:expat)))

(define-public milkytracker
  (package
    (name "milkytracker")
    (version "0.90.86")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://milkytracker.org/files/"
                                  name "-" version ".tar.bz2"))
              (sha256
               (base32
                "1v9vp8vi24lkagfpr92c128whvakwgrm9pq2zf6ijpl5sh7014zb"))))
    (build-system gnu-build-system)
    (arguments
     `(#:make-flags '("CXXFLAGS=-lasound")))
    (inputs
     `(("alsa-lib" ,alsa-lib)
       ("jack" ,jack-1)
       ("sdl" ,sdl)
       ("zlib" ,zlib)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (synopsis "Music tracker for working with .MOD/.XM module files")
    (description "MilkyTracker is a music application for creating .MOD and .XM
module files.  It attempts to recreate the module replay and user experience of
the popular DOS program Fasttracker II, with special playback modes available
for improved Amiga ProTracker 2/3 compatibility.")
    (home-page "http://milkytracker.org/")
    ;; 'src/milkyplay' is under Modified BSD, the rest is under GPL3 or later.
    (license (list license:bsd-3 license:gpl3+))))

(define-public schismtracker
  (package
    (name "schismtracker")
    (version "20160521")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/" name "/" name "/archive/"
                    version ".tar.gz"))
              (file-name (string-append name "-" version ".tar.gz"))
              (sha256
               (base32
                "0c6r24wm3rldm4j8cskl9xnixj3rwi3lnrhckw5gv43wpy6h4jcz"))
              (modules '((guix build utils)))
              (snippet
               ;; Remove use of __DATE__ and __TIME__ for reproducibility.
               `(substitute* "schism/version.c"
                  (("Schism Tracker build %s %s.*$")
                   (string-append "Schism Tracker version " ,version "\");"))))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'autoconf
           (lambda _ (zero? (system* "autoreconf" "-vfi"))))
         (add-before 'configure 'link-libm
           (lambda _ (setenv "LIBS" "-lm") #t)))))
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("python" ,python)))
    (inputs
     `(("alsa-lib" ,alsa-lib) ; for asound dependency
       ("libx11" ,libx11)
       ("libxext" ,libxext)
       ("sdl" ,sdl)))
    (home-page "http://schismtracker.org")
    (synopsis "Oldschool sample-based music composition tool")
    (description
     "Schism Tracker is a reimplementation of Impulse Tracker, a program used to
create high quality music without the requirements of specialized, expensive
equipment, and with a unique \"finger feel\" that is difficult to replicate in
part.  The player is based on a highly modified version of the ModPlug engine,
with a number of bugfixes and changes to improve IT playback.")
    (license license:gpl2+)))

(define-public moc
  (package
    (name "moc")
    (version "2.5.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://ftp.daper.net/pub/soft/"
                                  name "/stable/"
                                  name "-" version ".tar.bz2"))
              (sha256
               (base32
                "1wn4za08z64bhsgfhr9c0crfyvy8c3b6a337wx7gz19am5srqh8v"))))
    (build-system gnu-build-system)
    (inputs
     `(("alsa-lib" ,alsa-lib)
       ("curl" ,curl)
       ("faad2" ,faad2)
       ("ffmpeg" ,ffmpeg)
       ("file" ,file)
       ("jack" ,jack-1)
       ("libid3tag" ,libid3tag)
       ("libltdl" ,libltdl)
       ("libmodplug" ,libmodplug)
       ("libmpcdec" ,libmpcdec)
       ("libmad" ,libmad)
       ("ncurses" ,ncurses)
       ("openssl" ,openssl)
       ("sasl" ,cyrus-sasl)
       ("speex" ,speex)
       ("taglib" ,taglib)
       ("wavpack" ,wavpack)
       ("zlib" ,zlib)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (synopsis "Console audio player designed to be powerful and easy to use")
    (description
     "Music on Console is a console audio player that supports many file
formats, including most audio formats recognized by FFMpeg.")
    (home-page "http://moc.daper.net")
    (license license:gpl2+)))

(define-public midicsv
  (package
    (name "midicsv")
    (version "1.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://www.fourmilab.ch/webtools/midicsv/"
                                  name "-" version ".tar.gz"))
              (sha256
               (base32
                "1vvhk2nf9ilfw0wchmxy8l13hbw9cnpz079nsx5srsy4nnd78nkw"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases (modify-phases %standard-phases (delete 'configure))
       #:make-flags (list "CC=gcc" (string-append "INSTALL_DEST=" %output))))
    (synopsis "Convert MIDI files to and from CSV")
    (description
     "Midicsv reads a standard MIDI file and decodes it into a comma-separated
value file (CSV), which preserves all the information in the MIDI file.  The
ASCII CSV file may be loaded into a spreadsheet or database application, or
processed by a program to transform the MIDI data (for example, to key
transpose a composition or extract a track from a multi-track sequence).  A
CSV file in the format created by midicsv may be converted back into a
standard MIDI file with the csvmidi program.")
    (home-page "http://www.fourmilab.ch/webtools/midicsv/")
    (license license:public-domain)))

debug log:

solving c512d53 ...
found c512d53 in https://git.savannah.gnu.org/cgit/guix.git

(*) Git path names are given by the tree(s) the blob belongs to.
    Blobs themselves have no identifier aside from the hash of its contents.^

Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/guix.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).