Virtual MIDI controller for Linux, Windows and OSX
EasyABC is an open source ABC editor
Nyquist is a language for sound synthesis and music composition.
Chromatic MIDI accordion with computer keyboard
Play SoundTracker media on your computer.
Reorganize M32/X32 show files
A Sysex OSC hex string generator for the X32/X-Air/Wing digital mixers
Free open source DAW, MIDI sequencer, software synthesizers
projectM, a MilkDrop compatible opensource music visualizer
Play midi files via external midi devices or soft synth.