(Guitar Educational). This method book explores shuffle, boogie and swing rhythms for guitar. Includes tab and notation, and covers Delta, country, Chicago, Kansas City, Texas, New Orleans, West Coast, and bebop blues. Also includes audio for demonstration of each style and to jam along with. 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.