Blood Sweat and Rudiments for Drums.This book has been written to teach Joel Rothman's tightly structured Rhythmic Modulation approach to practice This approach has been shown to afford much greater control over the execution of rudiments.The book is divided into two separate and distinct sections. Part 1, A New Look At Old Rudiments, presents a unique approach to practicing and developing traditional rudiments along with variations. Part 2, Extended Rudiments, brings a totally different concept