This book instructs the student on playing chord symbols simply and effectively more than any book available.  It only deals with keys up to one sharp or four flats in a key signature.  Divided into two parts, the first part outlines basic chords, from triads up to and including 7th chords and altered chords, one key at a time.  Part two covers extended chords: 9th, 11th, 13th chords and additional altered chords one key at time. This book is perfect for the intermediate level pianist looking for a way to learn chords to improvise, play by ear, and read lead sheets.