(Musicians Institute Press). This one-on-one lesson with Musicians Institute instructor Peter Deneff features 50 exercises for the beginning to intermediate level pianist, covering: bebop lines * chord symbols * chord voicings * melodic and harmonic exercises * musical and useful melodic patterns * swing 8ths * and more. Makes a good warmup! The price of this book includes access to backing tracks online, for download or streaming. The audio is accessed online using the unique code inside each book and can be streamed or downloaded. The audio files include PLAYBACK+, a multi-functional audio player that allows you to slow down audio without changing pitch, set loop points, change keys, and pan left or right.