Due to changing needs and technologies, the SMT Executive Board has decided to retire SMT Discuss (effective Nov. 9, 2021). Posts will be preserved for archival purposes, but new posts and replies are no longer permitted.
Your list seems to be about mostly practical theory for teaching students, not analysis, or software for musicologists, or theoretically informed algorithmic compostion. What about humdrum, music21, Rubato Composer, ChordGeometries, or even OpenMusi…