ACORN

Buccins; Drumsticks; Accordions; Electronic musical instruments; Flutes; Guitars; Harmonicas; Harps; Keyboard instruments; Music stands; Oboes; Percussion instruments; Piano strings; Pianos; Reeds for use in woodwind mouthpieces; Saxophones; Stringed musical instruments; Tuning hammers; Violins; Perforated music rolls for use in player pianos