(Guitar Collection). This book with online audio access package contains 55 traditional blues arrangements chock-full of chords, licks, riffs, and lines for you to pick up and play. Many different blues forms are presented, from 12-bar and 8-bar progressions to minor and slow blues patterns-providing loads of fun for the serious bluesman to the casual hobbyist. The online audio is available for download or streaming using the unique code printed inside the book and includes PLAYBACK+, a multi-fuctional audio player that allows you to change tempo without changing pitch, set loop points, and more.