Classification Information
Musical sound recordings; Musical video recordings; Audio tapes featuring music; Compact discs featuring music; Digital music downloadable from the Internet; Downloadable music files; Downloadable musical sound recordings; Downloadable MP3 files, MP3 recordings, on-line discussion board posts, webcasts, webinars and podcasts, news, and audio books in the field of 2GROSS; Phonograph records featuring music; Series of musical sound recordings
Electrical and Scientific Apparatus