(Guitar Collection). This book and online audio package contains 25 authentic blues solos arranged for beginning to intermediate guitarists. Explore the styles and techniques of blues guitar with loads of interesting licks and fun arrangements. The companion audio tracks include a demonstration of every example in the book. The price of this book includes a unique code that provides access to audio tracks online, for download or streaming. The tracks inlcude 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 available exclusively from Hal Leonard.