I came across this website called** turntable.fm**
It is a free way to share music with people. In the Pandora/Last.fm sense. Just with a chatroom involved at the same time. You can log in with Facebook, but go to settings in turntable and change your name if you do not want people to know your real name.
You create a room, and share your playlist of music. You either upload it yourself, or search the site for it. You can have up to five people acting as a DJ at one time. Just play what you want.
Everyone who is listening can vote if it is lame, or hot. If lame then it auto-skips to the next DJ. You get an avatar, and the more points you earn you get to upgrade your avatar. Fairly simple, but it is an incentive to play to the crowd.
I made a room dedicated to Shoryuken. As long as someone is in it it will stay open.
Lets share some music: http://turntable.fm/shoryuken