Flat.io - Everything you need to compose music. You might have an account from band or can access with the free plan.
Incredibox - Express your musicality
Chrome Music Lab
EarSketch - EarSketch helps you learn coding through music. Use sounds from the EarSketch library or your own sounds, along with Python or JavaScript code, to produce studio quality music.
Incredibox - Express your musicality
Chrome Music Lab
EarSketch - EarSketch helps you learn coding through music. Use sounds from the EarSketch library or your own sounds, along with Python or JavaScript code, to produce studio quality music.