Grooveshark, a rogue streaming music service that has now been sued at least once by all the major labels over copyright issues, has lost its only partner. EMI, which had sued the company and then agreed to sign onto the service under the condition that Grooveshark license the EMI catalog, has terminated its agreement and sued the company anew, alleging non-payment on its license fees. Grooveshark claims that it has paid EMI over $2.6 million.
