Party Play - Introducing Party Play. One playlist for multiple users.
Party with a Local - Party with a Local is a free app that connects travelers with locals that want to party.
MisterJack - Make and share playlists
Babble - A more personalized social network
Festify - Festify is a free Spotify-powered app that lets your guests choose which music should be played...
Palaround - Meet people you should be friends with.