Studies in Legato for Bass Trombone and Tuba. Studies in Legato for bass trombone and tuba focuses on breathing control, smoothness and relaxation so players can properly learn this challenging feature. The helpful introductory page, 'Before You Begin' explains the importance and technics for clean valves, clean fingering and specific instructions for any bass trombonist. At the start of each exercise, there are also helpful tips on playing. Included in the back of the book is a practice planner so players can keep track of their progress.