librosa : librosa is a python package for music and audio analysis. It provides the building blocks necessary to create music information retrieval systems.
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.
Essentia : Open-source library and tools for audio and music analysis, description and synthesis
ixi software : ixi audio is an experimental project concerned with the creation of digital musical instruments and environments for generative music.
A place to put your favorite song of the moment & hear great music, handpicked every day by friends.