Discover a variety of guitar playing topics with internationally renowned clinician and instructor Greg Koch! Learn warm-ups, picking, sweeps, music theory, and more - in blues, country & rock styles. The accompanying audiocontains 81 demonstration tracks. 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 downaudio without changing pitch, set loop points, change keys, and pan left or right.