제임스 레드 맥레오드와 노르만 스타스카의 튜바를 위한 리듬 연습곡

 Rhythm Etudes is a presentation of progressive supplementary material of unique construction, accommodating itself to various levels of individual ability. The book is designed for use in ensemble warm-up periods, sectional rehearsals, and private instruction. By combining two or more exercises, harmony and rhythmic independence becomes automatic. This will help move the student beyond the mechanical stages of playing rhythms.