Posted by ?????? on April 05, 2003 at 22:04:50:
In Reply to: Re: Re: Re: multiphonics for tuba??? posted by Ian McIntosh on April 05, 2003 at 21:59:38:
that is more to do with intonation than actual pitch.  Playing a middle C is a middle C, depending on what vowel you chose to use, you will make it sharp or flat.  This is not a seperate device for additional pitches, it's a simple basic playing fundamental.  A young player is not creating two pitches because he has a tight oral cavity, he is just playing sharp.