Accordions; Buccins; Guitars; Harps; Pipas; Plectrums; Saxophones; Ukeleles; Xylophones; Bows for musical instruments; Cases for musical instruments; Catgut for musical instruments; Chin rests for violins; Conductors' batons; Electronic musical instruments; Music stands; Musical instruments; Stands for musical instruments; Stringed musical instruments; Strings for musical instruments; Triangles; Turning apparatus for sheet music; Valves for musical instruments