This is a website, where you can freely play music to others. You rack up points, if people "like" your song. I'm bad at explaining it, but you all should DEFIANTLY check it out. Me and Pim use it every once and a while, and have great fun.
http://turntable.fm/lobby
I also have my own room-
http://turntable.fm/cabbage_land
http://turntable.fm/lobby
I also have my own room-
http://turntable.fm/cabbage_land