Extract text or SysEx from a standard MIDI file
A port of Piet van Oostrum’s MIDI file manipulation utilities
Play midi files via external midi devices or soft synth.
Tracker-style pattern-based MIDI composer
free cross-platform music creation software
TurboSphere is an easy to learn and powerful JS based game engine.
No longer supported
Midi-file player using Jack-Midi and synchronises to Jack-Transport
ZynAddSubFx and Yoshimi midi control
beatStation is an openFrameworks tapping recorder
A free karaoke player for Linux and BSD
Raw MIDI application set
Interface specification to divide UI from DAW engine
MIDI multi track song writing in an ASCII editor!
Very Powerfull Crossplatform Qt Based Music Note Editor[Still Planing]