Fretboard Roadmaps – Bass — Fred Sokolow & Tim Emmons (Hal Leonard)

A book/online-audio pack that teaches bassists the essential scale, arpeggio and chord patterns used all over the fretboard in any key. Through easy-to-follow diagrams it covers building bass lines under chord progressions plus major, minor and pentatonic patterns for beginning through advanced players. Includes 64 demonstration and play-along tracks accessed online.