Quote:

Pretty much, but it is a more encompassing term than just "lip". It refers to all the musculature and other tissue involved and applies to ALL wind players, not just brass. E.G woodwind, reed etc.

http://en.wikipedia.org/wiki/Embouchure



You mean to say that by flexing my embouchure, it doesn't have any effect on the piano keys and the sound of the piano?

And so, all these years going through facial contortions hasn't done me any good?

That's just rotten.

Glenn