The At a Glance series pairs an instructional DVD lesson taught by a professional guitarist with a supplemental book for a comprehensive learning experience. Each book/DVD features several lessons pertaining to one topic, and the hi-def DVD lessons feature on-screen music. The lessons are loaded with valuable tips and information, and popular song examples help to demonstrate the concepts in action. Bass Fretboard Theory features these lessons: Bass Fretboard Layout, Bass Interval Workout, Scale Construction, Scale Shapes and Groove Boxes for Bass. Songs include: Another One Bites the Dust · Barracuda · California Girls · Gimme Some Lovin' · I Heard It Through the Grapevine · Lady Madonna · Money · Sweet Emotion · Under Pressure · You Really Got Me · and many more!