It is meant to be a stand alone program, but it could also be used as a library if someone wants the same functionality as part of a larger program. My personal thought is that there should be the 3 *cl-triads in lisp-xyz.scm and then a triads in music.scm that is installs a binary. I'm not sure what guix standard is about this. -------- Original Message -------- On Nov 5, 2022, 2:02 PM, Guillaume Le Vaillant wrote: > Hi, If triads is supposed to be used as a standalone program and not as a library, it may be better to remove "cl-triads" and "ecl-triads", and to rename "sbcl-triads" to "triads" and move it to "music.scm".