Hybrid Theory Bonus Edition

Warner Records

Hybrid Theory (Bonus Edition)                    

Willis Music Co

Theory Papers Book 1                            

Houston Publishing, Inc.

Jazz Theory Resources: 01                        

Boosey & Hawkes

The complete theory fun factory vol. 1-3        

Sher Music Co

The Jazz Theory Book                            

Edizioni Curci

The Jazz Theory Book. Traduzione italiana di Fabio Jegher. Edizione in italiano

Measure theory (The University series in higher mathematics)

Mel Bay Publications, Inc.

Music Theory Workbook for Guitar Volume 1: Intervals and Chord Construction

Music Sales Amer

Theory & Harmony for the Contemporary Musician