Chatham/Murphy/Testa-Rudimental Etudes and Warm-Ups EASY

Rudimental Etudes & Warm-Ups (easy) by Kit Chatham, Steve Murphy, and Joe Testa is just what the title implies. Therea are three books (easy, intermediate, advanced) each containing snare drum etudes written for each of the 40 rudiments. As a prelude to each etude, there are warm-ups dedicated to the development and mastering of the rudiment it precedes.