Amplifiers, AM/FM radios, cassette player/recorders and double cassette player/recorders; AM/FM radio cassette player/recorders and AM/FM radio double stereo cassette recorders; cassette tape player/recorders; stereo dual cassette player/recorders with key controller; compact disc player and five band equalizer; sound mixer double cassette player/recorder with radio; compact disc players with dual cassette deck player/recorder; DVD player/recorder and accessories therefor, namely digital key controllers; speakers; microphones, microphones with detachable cords and wireless microphones; headphones; pre-recorded cassette tapes, compact discs and DVDs featuring music or sound bites; blank cassettes and DVDs, CD-ROM packs comprised of CD-ROM drives, CD-ROM writers; accessories for cassette players, compact disc players and related equipment, namely, stereos, namely, cleaning kits comprised of cassettes with abrasive tape to clean tape heads, carbon-fibre brush, compact disc brushes with cleaner fluids, compact disc cleaner, cassette cleaner and tape head/stylus/compact disc cleaning fluids; and television sets