Learning to Play Piano In A Breeze is about using Inversions to become able enough to play most songs in a "Fake Book." In this book you will learn the 1st, 2nd, and 3rd Inversion and in addition you will learn how to play all 12 keys, a total of 144 Chords. That's just for starters. If you practice hard, you will see an improvement in your knowledge of chords and what notes to build a chord. Also some examples of Intervals and more. If you don't have one such book, I suggest you get right to purchasing such a book.