Number Music Notation
Database application for making music using JFugue MusicStrings
Music score editor
Free music notation & composition software
A viewer for a new kind of music notation
Free open source DAW, MIDI sequencer, software synthesizers
Cycle Plus One is a musical pattern generator.
program-organizer
Music analysis tool for musicians
A "Maturarbeit" about making a music notation program
Synthesizer, mixing, sound effects, music composition and production.
Native note editor for the MEI encoding format
Midi file create, save and play.
A music notation converter from Encore to Lilypond.
An Interactive Music Learning App
Resources for LilyPond and LaTeX users writing (about) music
(LaTeX package to) Manage music examples in LaTeX documents
Music notation editor