Essentials of Music Theory. (Teacher's Answer Key). By Andrew Surmani and Morton Manus. Reference Textbooks; Textbook - General; Theory. Essentials of Music Theory. Book. 128 pages. Published by Alfred Music Publishing

(8 Units with Short Written Exercises to Maximize Limited Study Time). By Melody Bober, Gayle Kowalchyk, and E. L. Lancaster. For Piano. Book; Piano Collection; Piano Supplemental; Theory. Piano for Busy Teens. Early Intermediate; Intermediate. 40 pages. Published by Alfred Music Publishing

Just the Facts II. Useful as preparation for the California Certificate of Merit Keyboard Syllabus. 2. Instructional book