librosa : librosa is a python package for music and audio analysis. It provides the building blocks necessary to create music information retrieval systems.
Glicol : make music with code. connect different nodes like a synth, sequencer or sampler.
SoundCloud : SoundCloud lets you move music fast & easy. The platform takes the daily hassle out of receiving, sending & distributing music for artists, record lab...
Audiotool : Audiotool is a powerful online music production studio right in your browser.
Band.js : An interface for the Web Audio API that supports rhythms, multiple instruments, repeating sections, and complex time signatures.
A place to put your favorite song of the moment & hear great music, handpicked every day by friends.