by Don Robertson (2014)
This is a revolutionary book that explains the nature of the harmonic music scale that is based on the laws of nature, and how it has been used to create harmony, and during the 20th century, confusion.
“The Scale book! Don, only your obscurity has saved your life. Most all conventional academics would have your head for that book. You come from such an incredibly different place from most of them, they would never understand you. I started laughing early in the book when you noted the correlation between the Yin Yang symbol and the sine wave. Your book challenges and destroys far too many ‘sacred cows’.”
– Don Slepian
“Don Robertson is the Joseph Campbell of music.”
– Roy “Futureman” Wooten