Grooveshark is a cool new music streaming service that has ‘millions of songs’ available for streaming. You can search for music, view songs you recently listened to
It is powered by its users, as in, all the music comes from its users. The users install Grooveshark’s upload tool, which then indexes the users’ music collection and then uploads it to Grooveshark, where it is available for streaming from any computer.
Just search for the song you’re looking for, and then play. You can even queue things into your current playlist, and then save your playlists for future playback.