Lip flexibility is one of the most important aspects of mastering a brass instrument. Since its publication in 1923, Richard Shuebruk's three celebrated works on the subject of lip training have served to teach many brass players how to build fast and accurate flexibility of lip usage through development of the musculature.

This collection combines all three levels of Shuebruk's original texts into one volume that will belong in the library of every young and developing brass player.