Fretboard Theory A Chordal Approach by Christi Green is a comprehensive study of guitar chords for beginning guitarists through intermediate players. Not only does Christi give you logical approaches to learning chords, she explains the hows and whys chords belong together and defines what the chord symbols mean. Examples are shown both in notation and diagram form. By learning a modest amount of fingerings Fretboard Theory A Chordal Approach will open the door to several hundred chords Fretboard Theory A Chordal Approach is beautifully laid out and easy to follow. Whether you are studying rock, jazz, classical or country guitar, it is a must have for any aspiring guitarist