Quad bass drum pedal and methods of constructing and utilizing s
Quantitative method for evaluation of the state of piano hammer
Quartz drum and method of making
Quasi-random phase shift system for an electronic musical instru
Quick action drum lug assembly and method
Quick action drum lug assembly and method
Quick attachment mechanism for guitar strings
Quick disconnect retainer for a detachable drumstick head
Quick music notes slide rule
Quick release bracket holder for percussion instruments
Quick release capo for stringed instrument
Quick release drum head assembly
Quick release drum head restraint
Quick release drum lug assembly
Quick release for snare strainer and butt end apparatus and...
Quick release latch assembly for drumhead
Quick release locking mechanism
Quick release mallet holder and rim protector
Quick release nut assembly for percussion instrument
Quick-fix capo having dual adjustability modes for use with...