Sampulator - Make (and record) beats on your keyboard
Stealthy: Secret Messenger - Chat anonymously with friends & strangers
Splice Beat Maker - Make and share beats in your browser
Berkanan - Chat with people nearby. Even offline, on an ✈️.
BlokDust - Join blocks together to build sounds with this web-based music making app.
Roomvine - Chatrooms for real life venues, neighborhoods and events