Party Play - Introducing Party Play. One playlist for multiple users.
Pyro - Spotify music voting for parties
Festify - Festify is a free Spotify-powered app that lets your guests choose which music should be played...
Party On Demand - Have a party delivered to your door in 60 mins or less.
Youtube-DJ - Mix YouTube songs together
Designers MX - Curated playlists by designers, for designers.