| 984 / | HD | MUSICAL INSTRUMENTS | 
| 100 | DD | MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR {aspects of automatic actuation subclasses 200+; Combinations of microphones, pick-ups or amplifiers with musical instruments subclasses 300+; Sound-producing devices not regarded as musical instruments or parts thereof G10K} {G10D} {8} | 
| 110 | DD | .~ Details of, or accessories for, stringed musical instruments {G10D 3/00} {9} | 
| 113 |  | .~.~ Bridges, mutes, or capo-tastos {G10D 3/04} {1} | 
| 114 | DD | .~.~.~> Capo-tastos {G10D 3/04B} |