Cabinet for an electronic piano
Case for an orchestrion
Case for ergonomic hand held device
Combined bass and tom-tom drums
Combined grand piano keyboard cover and auto-play control unit
Combined guiro and shaker
Combined guitar and keyboard
Combined guitar and synthesizer keyboard
Combined guitar and synthesizer sound box
Combined guitar and synthesizer sound box, or similar article
Combined music holder, page turner and foot pedal
Combined stringed instrument and keyboard
Compact pedal board for electronically-operated musical instrume
Cover for organ keyboard