Benny Sluchin has done a superb job of collecting numerous studies, etudes, solos, and duos for various instruments and making them available for the alto trombonist. These prove to be invaluable source material to assist the developing as well as proficient alto trombonist. Many of the etudes originate with composers well known to trombonists, Bordogni, Bleger, and Kopprasch to name a few. Volume one is intended for students learning the alto and forms a solid basis for playing the instrume...