Each of these new 4-Packs is designed to introduce musicians and music lovers to the world of guitar. They include some of Sanctuary's top titles and are a must for any musician who wants to be up-to-date on what's going on in the music world. Contains: Basic Guitar Workout (A condensed schedule of tips and advice to maintain or improve your playing standard in a minimum of time), Basic Chords for Guitar (Details all essential chords and offers advice on how and when to use them), Basic Scales for Guitar (Explains every scale progression and offers advice on how to incorporate them into music), Basic Kit Repair (A compendium of shortcuts, safety measures, and how-to facts for any musician, engineer, or producer).