(Fast Track Music Instruction). The fast way to find just the chord or scale you need. This user-friendly reference book is jam-packed with over 1, 400 chords and voicings and includes a jam session with 20 original songs using common chord progressions. The cost of this book also includes access to online audio of all the examples. | Fasttrack Guitar Method - Chords & Scales by Hal Leonard Corp., Book & Toy | Indigo Chapters