Well, I'm an Alto player. That's all I've really played until about December when me and my friends made a Saxophone Quartet, which I am on Tenor. But now Solo & Ensemble is coming around and I thought I would do something different. I was going to do a Bari Sax duet with my friend who plays Bari in our Quartet. But when I played one of the Baris, my high range was just squeaking noises. From the High E in the staff and up, all it was was a constant nuisance. So is there anything you guys might know that might help my tedious problem?