ROLAND AD

[audio amplifiers], monitor speakers, [audio mixers, echo machines, headphones], guitar amplifiers, [keyboard amplifiers, microphones, graphic equalizers, sound effectors and sound controllers, sound generators, music sequencers, analog and digital recorders, blank audio and video magnetic discs, pre-recorded audio and video tapes, pre-recorded audio and video optical discs, pre-recorded audio and video magnetic discs, phonorecords, pre-recorded magnetic and optical tapes, cards, and discs containing musical tone data and song data for automatic play or auto accompaniment, play, optical discs containing sound wave data, and software programs for use in the control of electronic musical instruments]; and parts for all of the above

[electronic musical instruments, namely, synthesizers, electronic pianos and organs, and electronic rhythm machines; and parts for all of the above]

[printed publications, namely, music books and music scores]