Turntable.fm

The folks at Turntable.fm believe "music is better with friends." We agree. And where are most of your friends? That's right Twitter Facebook! Iinvite your FB friends to a digital party where you're the DJ. The Timeline App will display what music you're playing and allow your buddies to join in. If you've never used Turntable.fm, we suggest you give it a shot. It's slightly addictive.