Grooveshark is an internationally available[2] online music search engine, music streaming service and music recommendation web software application, allowing users to search for, stream, and upload music free of charge that can be played immediately or added to a playlist.[3]
Grooveshark streams 50 to 60 million songs per month, to more than 400,000 users. In April 2009, its audience grew at a rate of 2–3% per day
_____________________________________________
