Graphical editor software for many Boss and Roland effect & synth unit
MIDI monitor for Linux
Generative Music For Beginners and Everyone Else
Chromatic MIDI accordion with computer keyboard
Dump psg/ym chip tune files to txt and midi format
Text-based Music Programming Tools
Extract text or SysEx from a standard MIDI file
A tool to look into file contents
Midi file create, save and play.
Give the chord progression and a style and jchordbox generates a song.