Gary Burton is a unique force in the jazz world in that he is an equally gifted musician and teacher. He is one of the preeminent jazz vibraphonists in the world today at the same time that he is one of the preeminent jazz educators.
Gary teaches a popular jazz improvisation class for Berklee College of Music online. The first few weeks of this jazz improvisation course can actually be taken for FREE through Coursera. I highly recommend this course!
This is a video from a masterclass Gary Burton taught at Loyola University. This is some great information from a true master of the music. Enjoy!