Riverton Piano Company is the newest division of Riverton Music. With two locations in the Phoenix, AZ area, Riverton Piano Company represents Yamaha Pianos, Bosendorfer Pianos, Yamaha Clavinovas, Roland Digital Pianos, Baldwin Pianos, used pianos and much more.Riverton Music began in Riverton, Utah (near Salt Lake City) in 1968. From its humble beginnings as a band instrument repair company in a converted chicken coop, Riverton has grown into a regional business with six stores in three Western states.