Greenberg was found on Sunday evening and there was no evidence of foul play or suicide at the scene, Gainesville police said in a tweet. The Gainesville Sun newspaper reported on its website that Greenberg was found in his bed by his live-in girlfriend. Florida-based Grooveshark, which had some 35 million users of its music streaming service, ceased operations on April 30 as part of a settlement with major record labels over copyright infringement.

Source: Yahoo Music
Link: Co-founder of music streaming site Grooveshark found dead at Florida home