(Bass Instruction). This book/online audio pack will get you playing bass lines anywhere on the fretboard, in any key. You'll learn to build bass lines under chord progressions; major, minor, and pentatonic scale patterns; and much more through easy-to-follow diagrams and instructions for beginning, intermediate, and advanced players. Includes 64 demonstration and play-along tracks. Audio is accessed online using the unique code inside the 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. | Fretboard Roadmaps - Bass by Fred Sokolow, Book & Toy | Indigo Chapters