Classification Information
Musical recordings; Musical sound recordings; Musical video recordings; Audio and video recordings featuring music and artistic performances; Audio recordings featuring music; Audio tapes featuring music; Digital music downloadable from the Internet; Downloadable music files; Downloadable audio recordings featuring music; Downloadable video recordings featuring music; Pre-recorded record albums featuring music; Prerecorded audio tapes featuring music; Prerecorded video tapes featuring music; Sound recordings featuring music; Video recordings featuring music
Electrical and Scientific Apparatus