Musical sound recordings; Downloadable music files; Audio tapes featuring music; Compact discs featuring music; Pre-recorded DVDs featuring music; Prerecorded video tapes featuring music; Audio recordings featuring music; Prerecorded audio tapes featuring music; Pre-recorded record albums featuring music; Downloadable printable music staff paper; Digital music downloadable from the Internet; Downloadable audio recordings featuring music anthologies; Visual recordings and audiovisual recording...