Spotify - Map shows when two people play same song at same time
Music Smasher - Find any song. Music Smasher searches Spotify, Rdio, SoundCloud, Bandcamp, and YouTube.
SoundCloud - Enjoy music & follow favourite artists
FoxTube - Play YouTube video continuously with playlists. FoxTube features:
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.
SoundClick - SoundClick is a music-based social community.