This is not a very long book. I don't want to bore you to death with musical theory. I just want to quickly teach you the basics of chords so you can spice up your electronic tracks. Chords are very simple and it is essential to know how they work in order to write your own music, or to be able to figure out the chords of music you hear on the radio, in order to play it yourself. It's an easy skill to learn and if you know what chords go together...