A first of its kind, 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 DVD lessons feature on-screen music. The lessons are loaded with valuable tips and information. Rhythm Guitar – At a Glance features four lessons, including: Rock Rhythm Guitar, Chord Embellishments, Funk Guitar, and Reggae Guitar.