(Book). Play by ear! Write your own songs! With four basic forms play all the chords you'll ever need! Written by the creator of the Guitar Chord Pickin'Tionary , Playing Bar Chords will introduce you to a world of modern, popular, and rock music that you've always wanted to play. This is an easy step-by-step method that will teach you to change keys to fit your voice, play by ear, move bar chords up and down the neck of the guitar, and so much more!...