580 MUSICAL INSTRUMENTS, ACCESSORIES, AND SUPPLIES 58003 * Amplified Instruments (Guitars, etc.) and Amplifiers 58005 * Band and Choral Risers 58010 * Band Instruments and Accessories 58015 * Band Room Equipment: Music Cabinets, Stands, etc. 58025 * Electronic Musical Instruments: Electronic Organs, Synthesizers, Visualizers, etc. 58030 * Metronomes and Tuners, Conventional or Electronic 58035 * Music, Sheet and Folio 58040 * Musical Instrument Repair Parts and Supplies (Except Organ and Piano) 58045 * Musical Supplies: Music Holders, Strings, Reeds, etc. 58055 * Organs (Conventional), Accessories, Parts and Supplies 58060 * Pianos, Accessories, Tuning Instruments, Parts and Supplies 58080 * Stringed Instruments, Conventional; and Accessories 58085 * Tower Chimes, Accessories, Parts, and Supplies