"saxofonskoler" . . . . "Multiphonics for saxophone : A practical guide; 178 different note combinations; diagrammed and explained by John Gross" . . . "Multiphonics for the saxophone : a practical guide; 178 different note combinations" . . "saxofon" . "Multiphonics for the saxophone : a practical guide : 178 different note combinations" . . . . "saxofonskoler." . . . . "saxofon." . .