Essentia : Open-source library and tools for audio and music analysis, description and synthesis
FoxDot : FoxDot is an easy-to-use Python library that creates an interactive programming environment and talks to the powerful sound synthesis engine, called S...
Fluid Corpus Manipulation : The Fluid Corpus Manipulation project (FluCoMa) instigates new musical ways of exploiting ever-growing banks of sound and gestures within the digital ...
meSing.js : meSing.js is a JavaScript singing synthesis library that uses the Web Audio API's DSP capabilities in conjunction with the meSpeak.js speech synthesis...
Glicol : make music with code. connect different nodes like a synth, sequencer or sampler.
librosa is a python package for music and audio analysis. It provides the building blocks necessary to create music information retrieval systems.