
Contemporary Music Theory - Level One: A Complete Harmony and Theory Method for the Pop and Jazz Musician: Harrison, Mark: 9780793598816: Books - Amazon.ca,

Contemporary Music Theory - Level One: A Complete Harmony and Theory Method for the Pop and Jazz Musician: Harrison, Mark: 9780793598816: Amazon.com: Books,

Contemporary Music Theory Level Two | PDF,

The Best Music Theory Book for Beginners 1: A Guide for Everyone: How to Read, Write, and Understand Music (The Best Music Theory Books for Beginners): Spencer, Dan: 9781957835037: Amazon.com: Books,

Theory Made Easy For Little Children Level 2 (Theory Of Music Made Easy) : Ng, Lina, Ng, Lina: Amazon.co.uk: Books,