Music Smasher - Find any song. Music Smasher searches Spotify, Rdio, SoundCloud, Bandcamp, and YouTube.
Spotify - Map shows when two people play same song at same time
FoxTube - Play YouTube video continuously with playlists. FoxTube features:
SoundCloud - Enjoy music & follow favourite artists
SoundClick - SoundClick is a music-based social community.
Qobuz - Qobuz for MAC/PC. Listening to Qobuz on your computer ? Enjoy all your music in the best possible conditions with our application for both Mac and Windows computers.