Downloadable music files; Compact discs featuring music; Audio tapes featuring music; Phonograph records featuring music; Audio recordings featuring music; Prerecorded video cassettes featuring music; Prerecorded audio tapes featuring music; Pre-recorded record albums featuring music; Downloadable audiovisual recordings featuring music; Downloadable audio-visual recordings featuring music; Digital music downloadable from the Internet; Children's educational music CDs and DVDs; Digital music s...