Music Theory Secrets by Brent Coppenbarger

I had to pick up this book to read the Chinese Gu Feng Music composition book. For beginners like me, it will be easier to understand this book if you have a blank music score to follow along. I had to write out the different major and minor scales because I never really paid any attention when I was young to my piano and violin lessons. This book really help. However, I found one possible mistake (I can't be sure but I think it is) in the book. I am going to read another music theory book to confirm if I am correct or not. This book is very useful for beginners. I highly recommend it.