The Music of George Garzone & The Triadic Chromatic Approach", is a Jazz Improvisation Instructional DVD and much, much more. 
Made for All Instruments. 

Performances:
Solo, Duos, Trios, an Sextet performances
The Triadic Chromatic Approach:
23 Chapters & 30 Examples of In-Depth Lessons
Trading Play Alongs:
George Plays / You Play w/ Rhythm Section
Pure Play Along:
You Play w/ Rhythm Section
Garzone On Sound:
In-depth Lesson of Saxophone Sound Production
PDF Supplements:
Transposed for all instruments, examples, exercises and lead sheets
Bonus Features:
Interviews, Alternate Takes, Extra