Rhythm Knowledge is not a traditional "beat book" filled with patterns to copy. Instead, it is a scientific and philosophical breakdown of how the human brain processes time and physical movement. Volume I: The System
: Co-written by Mangini, this volume introduces a massive practice concept for stickings. It covers numbers from 20 down to two, helping drummers gain comfort with odd times and rhythms without getting bogged down in counting. Pros and Cons Scientifically Rigorous Mike Mangini - Rhythm Knowledge - Pdf
You cannot skim these books. Each page contains concepts that might take a month to fully internalize. Rhythm Knowledge is not a traditional "beat book"