Thirteen music companies sue Yahoo (YHOO), Microsoft (MSFT) and Real Networks (RNWK) for...

|By:, SA News Editor

Thirteen music companies sue Yahoo (YHOO), Microsoft (MSFT) and Real Networks (RNWK) for copyright infringement, claiming their online music stores (Yahoo Music, Zune store, and Rhapsody) are illegally selling copyrighted music. How, you ask? The suit alleges the trio licensed the recordings, but not the compositions.