Adjustable string contact system for a musical instrument

Adjustable string tree

Adjustable stringed instrument mute

Adjustable stringplate mounting means for a grand piano

Adjustable support for a stringed musical instrument

Adjustable support for a stringed musical instrument

Adjustable support legs for a bass drum

Adjustable thumb pick for stringed instrument

Adjustable tom-tom holder

Adjustable tremolo bridge

Adjustable tremolo tail piece

Adjustable tuning barrel

Adjustable tuning tube for a clarinet

Adjustable two layer cymbal structure

Adjustable venturi for a drum

Adjustable weight valve cap

Adjustable wind chime clapper support

Adjustble cymbal holder with push-on clutch

Adjusting a variable tempo of an audio file independent of a...

Adjusting assembly for a drum support in a marching band