Well, this will probably going to be detrimental to my future work productivity.

Due to what it claims is a failure to receive any royalty kickbacks, EMI Music Publishing has filed a lawsuit against Grooveshark’s parent company, Escape Media Group. The New York Times explains:

In the suit, filed in New York State Supreme Court in Manhattan, EMI seeks unspecified damages. But in a series of recent e-mails and legal correspondence included with the filing as evidence, EMI asks Grooveshark for at least $150,000 in royalties.

Grooveshark says its service is legal under the Digital Millennium Copyright Act, a federal law that protects Internet companies that host third-party material if they comply with take-down notices from copyright holders.

EMI is the fourth corner of the major music label square – the other three being Sony Music, Warner Music Group and Universal Music Group – that is suing Grooveshark over licensing and copyrighting issues.

According to a statement provided to The Times, Grooveshark believes that “this is a contract dispute that we expect to resolve.” While that’s an optimistic outlook, this latest legal action against Grooveshark leaves little to look forward to in the future as they’re now involved in litigation battles on four separate fronts. Personally, I don’t like this news and hope Grooveshark can resolve these issues because if they disappear I’m gonna be left without a dealer to get my Philip Glass fix. Having said that, it doesn’t look good for home team.