Sax on the Web Forum Archive / Altissimo & Multiphonics / "Gurgling" altissimo

Let me post User ID: 1105234

Dec 21st 9:57 PM I've become pretty fluent in my altissimo, but I am trying to figure out how to do an effect for it. I can growl and multiphonic (kinda), but there is a "gurgling" effect that I can't figure out. I've heard Cannonball do it several times, but I can't find the songs right now. Only recording I can find online is "Georgia On My Mind" at http://www.cord.edu/faculty/rpeters/arrange.html Any ideas?