Music composer's best friend to find scales, chords and generate music
Use the gervill sofware midi synthesizer on Android
Tracked Music Editor
Versatile algorithmic random music generation software written in Java
Leadsheet notation with auto-generated playback, improvisation advice
Free open source DAW, MIDI sequencer, software synthesizers
ScoreDate is a software to learn music reading and ear training
Java Audio DSP sandbox
The adaptation of JFugue library for J2ME
A music score editor
MIDI Ribbon Controller with Continuous Pitch
Jave MIDI SWING MusicXML
Midi file create, save and play.
Java Piano GUI
Finally, no more guessing!
Give the chord progression and a style and jchordbox generates a song.