RBI

musical instruments; namely, rhythm sticks, rhythm blocks, tone blocks, sand blocks, rhythm claves, triangles, cymbals, gongs, drums, tambourines, maracas, hand bells, wrist bells, jingle bells, cluster bells, handle bells, stringed harp-like instruments having chord-bars, xylophones, glockenspiels, and metallophones, resonator bells, castanets, melody bells