’10 Exercises for Pentatonic and Rhythmic Vocabulary In All 12 Keys’ is a study in the familiar 5 note minor pentatonic scale that takes the reader through a variety of note grouping combinations. Starting with simple exercises utilizing only 3 notes moving all the way up to studies with 10 notes, this pdf will show you how to travel up and down the scale in an unorthodox but mind-expanding fashion. Mastery of these exercises will lead to rhythmic and harmonic freedom over long vamps and modal improvisations.