(Music Sales America). Provides the student with visual information on tuning, proper hand and finger positions, basic chords and transitions as well as how to accompany the audio/video backup tracks online. Audio is accessed online using the unique code inside the 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.