Musical recordings; Musical sound recordings; Musical video recordings; Audio tapes featuring music; Compact disc players; Compact discs featuring music; Digital music downloadable from the Internet; Digital music system that synchronizes digital music files stored on a home unit and a car unit; Downloadable music files; Downloadable audio recordings featuring music anthologies; Pre-recorded record albums featuring music; Prerecorded audio tapes featuring music; Prerecorded video tapes featur...