Spotify - Map shows when two people play same song at same time
Songlink - Share music with anyone.
SoundCloud - Enjoy music & follow favourite artists
humit - A social networking app for music sharing and discovery.
Deezer - Deezer is a music streaming app created in France. It is available in 180 counties and gets 16 million users a month. 6 million of the users have paid subscriptions. Read more about Deezer.
aux.app - A free web-based music platform to play music from other popular online streaming services.