The publications contain detailed instruction and etudes/exercises from Shuebruk, designed to build the musculature necessary to develop fast and accurate lip flexibility as well as quick, clean and crisp articulation. The Complete Shuebruk Lip and Tongue Trainers for Trombone/Baritone, along with the previously published books for trumpet, are a must for all serious students of brass instruments. This adaptation is long overdue and will be gladly welcomed by brass students and teachers alike.