Take a root note: C . Choose an interval: Minor 3rd (3 half-steps). Move up by that interval: C → Eb → Gb → A → C (octave). Now, reverse direction, but change the interval quality. This builds neural pathways between notes that ignore key signatures.
For the uninitiated, this looks like tech support jargon. For the serious jazz musician, it represents the Holy Grail of improvisation tutorials—a document so revolutionary that its scarcity has turned the internet into a digital archaeological dig.
And when your friends ask what you’re practicing, smile and say: “It’s the Intervallistic Concept. Sorry, the PDF is patched. You can’t have my copy.” This article is for educational purposes. The author does not host or distribute copyrighted PDFs. The estate of Eddie Harris deserves compensation for his genius. If the Harris estate re-releases a clean, authorized digital edition of The Intervallistic Concept , buy it immediately. Until then, treat the "patched" PDF as a study tool—not a replacement for supporting the art form. eddie harris intervallistic concept pdf patched
Take one page—just the "Table of Perfect 4ths" (Page 12 in the patched version). Play nothing but Perfect 4ths for 10 minutes over a blues backing track. You will sound strange, then interesting, then finally, like Eddie Harris.
However, within the underground jazz pedagogy community (specifically on the podcast forums and Sax on the Web ), a user named "TenorExplorer45" released a community-driven "v3.1 patched" PDF in 2021. Take a root note: C
In an era of AI-generated solos and lick libraries, Eddie Harris’s Intervallistic Concept forces you to listen to pure geometry . It strips away the emotional baggage of modes and the ego of chord scales.
Here is the problem: **The book is dense with musical examples, diagrams, and "Interval Number Tables." Now, reverse direction, but change the interval quality
The search for the "patched" file is a search for clarity. We don't want a corrupted gospel. We want the original sermon, exactly as Harris preached it.