Brass and wind musical instrument attachment and method related

Brass instrument

Brass instrument improvement

Brass instrument mouthpiece

Brass musical instrument training device

Brass wind musical instrument

Brass-wind musical instrument mouthpiece

Brass-wind musical instrument mouthpiece with radially asymmetri

Briccialdi B flat thumb key mechanism for a woodwind instrument

Butterfly valve for accordions and its dynamic connection with t

Button structure of saxophone

C.music-sharp. key roller for foot tube of flute

Calliope pipe converter, assembly, and method

Capture combination action system for electronic organs

Chromatic harmonica with remote actuator

Chromatic wind instrument

Clarinet barrel

Clarinet barrel with removable throat

Clarinet bore having varying diameters

Clarinet coupling structure