Mixxx is Free DJ software that gives you everything you need
Virtual MIDI controller for Linux, Windows and OSX
The most advanced piano autoplayer for roblox
abcmidi is a library of programs to handle abc music notation files
Specialized sound synthesizer with Byzantine Church music scales
Use the gervill sofware midi synthesizer on Android
Convert a MIDI file to a LilyPond file
Extends LilyPond functionality in order to write microtonal music.
music composition and notation software, audio to midi converter
Music score editor
General MIDI interface
App for capturing/sending data from joystick, MIDI, OSC
Improvise to music with difficult chords easily on any MIDI instrument
Midi Modifier Module
Control for Novation Launchpad on linux
Convert your text typing into music
A virtual MIDI keyboard and a piano for Windows.
Tapita is a BPM detector.
Scrolling notes in any key for any instrument
Map, edit and filter your e-drum midi inputs to suit your needs.
Converts midi input to key and mouse input