Posted by tuba newbie on September 24, 2001 at 20:19:55:
Are there any differences between mouthpieces that I would use for a BBb tuba from mouthpieces for other keys of tuba that would affect my embouchure? I heard that if you play multiple brass instruments, the closer the mouthpiece rim size is, the more you have to compensate(and thus, the worse your embouchure is affected).