°A musical instrument in the brassfamily, having a cylindricalbore, and usually a sliding tube (but sometimes piston valves, and rarely both). Most often refers to the tenor trombone, which is the most common type of trombone and has a fundamental tone of B?? (contra B?).
°A musical instrument in the brassfamily, having a cylindricalbore, and usually a sliding tube (but sometimes piston valves, and rarely both). Most often refers to the tenor trombone, which is the most common type of trombone and has a fundamental tone of B?? (contra B?).