Breakfast, Intonation Practice for Trombonists,prepared by David Schwartz, teaches the hand to go to the right place where the tone is best. The exercises. including many from Arban's Method, move at at various paces. For each accompaniment on the Breakfast CD, non-tonic notes are pitch bent to pure harmony, or "just" intervals from the tonic. Exercises include arpeggios,scales,intervals, and ensemble etudes that will increase efficiency of playing and develop the trombonists ear.