Sonic Pi - Sonic Pi is a new kind of instrument for a new generation of musicians. It is simple to learn, powerful enough for live performances and free to download.
Aftertouch - Aftertouch – 3D MIDI Controller created and published by Kevin Nelson.
SuperCollider - A real time audio synthesis engine, and an object-oriented programming language specialised for...
SoundGrail - SoundGrail Music App designed for pianists, guitarists, and DJs.
ChucK - A strongly-timed music programming language
keezy - A colorful soundboard. Play with music.