: Focuses on advanced techniques like superimposing intervals, polytonality, and asymmetrical meters.
He was also a pioneer of slap-tonguing, circular breathing, and, most controversially,
Some music school libraries (e.g., Berklee, North Texas, Indiana University) hold rare jazz method books. Interlibrary loan may help you access a copy for study.
Here’s why I can’t help with that—and where you can legitimately find Eddie Harris’s work.