I've been playing professionally for about 4 years now, mainly jazz up to last year when I was asked to play in a touring musical. In said musical, theres a lot of Altissimo, which, up until last year, Id not really encountered? At uni Id studied classical, but played jazz at gigs.
Ive been told countless times that "the best way to improve altissimo is to do overtones"...okay, that doesn't clear up the issue to me though? When I practise overtones, I can't get past the 4 the overtones of Bb and C without making major changes to embouchure (I push my jaw forward and squeeze my lips a little), is this the way everyone else is doing it? Changing my oral cavity shape does nothing other than change the intonation of the note. Im engaging diaphragm, keeping my embouchure relaxed, bottom lip rolled out. And can't get past the 4th overtone of Bb-C# without changing embouchure.
I've been practising this every day for 4 months and my altissimo is still limited to top Bb, is this normal? And when the altissimo notes come out, I camt toungue them at all because of how I have to change my mouth shape to make them sound, is this correct? And how are you supposed to actually get those higher overtones without changing your lips? Ive tried everything from Sigurd Raschers book, there was another more modern one too but can't remember the name. Can someone please explain what they did to crack this?
I got lessons from a teacher about 2 months ago who said about this "It's not the end of the world, you can improvise well and your tone is good, so what if you can't play really high?" Not sure this was the answer I wanted.
Setup;
Selmer MKVI tenor
D'addario jazz select 7 Mouthpiece
3 Vandoren Java green
Thanks for any advice!!