The Essential Guitar Patterns That All the Pros Know and Use. Learn the essential patterns that all great guitarists know and use! This book/CD pack will have you playing lead and rhythm anywhere on the fretboard, in any key. You'll learn chord-based licks, moveable major and blues scales, major pentatonic sliding scales, first-position major scales, and moveable-position major scales. The book includes easy-to-follow diagrams and instructions for beginning, intermediate and advanced players. The CD includes 41 demonstration tracks to help you perfect your new skills.