In Nashville they call it “The Number System.” Easy to understand, this book will have you immediately composing your own tunes and arranging simple ways to accompany any song you want to play or sing. In fact, I know a girl who joined a band after practicing these short lessons after only two weeks. The Nashville number system was created for studio musicians to easily transcribe songs into different keys depending on the vocal range of the singer. MUSIC IS NUMBERS will show you how to create different harmonic sound combinations. It’s as easy as mixing yellow and blue paint to create the color green.