Flexible Duets In Jingle-Chris Gumbley (performer teacher and TV jingle composer) has written these nine 'Game Show' style jingles with flexibility in mind. The duets in this book may be played by 2 flutes or flute and Bb clarinet (see preface). Also: a saxophone book is available for any combination of saxophones which when combined with this book provide jingle style jazz duets for all sorts of permutations: flute and alto sax. tenor sax and clarinet etc.Grade: 3 - 6