Pattern language
Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, MP3
MIDI libraries for Qt/C++
Versatile algorithmic random music generation software written in Java
MIDI for Arduino
A Web Audio framework for making interactive music in the browser
Perform dynamic tunings for realtime music.
Real-time audio synthesis engine and music programming language
Bulk extractor for Ensoniq-formatted disk images
Java API for Musical Softwre
Speedy Composer – Artificial Neural Network Melody Composer.