The guitar is a fretted musical instrument that typically has six strings.The book is divided into 5 parts-Part 1 is about the fast and smart ways to learn and memorize every note on an entire fretboard-Part 2 is about understanding the Major scale - the most important scale in Western music - almost all music that we hear today comes from this scale.-Part 3 is about mastering the technical aspects of playing a major scale on guitar and using it for soloing and improvisation.-Part 4 is all about the chords and understanding where they come from and how they're constructed so that you can find and play over 100 chords easily just by knowing a few simple concepts of chord construction.-Part 5 is about the intervals. You will learn all intervals that exist in music, why they're important, and how to play them on guitar.