Theory

Tonal Harmony

Principles of Music

Oxford University Press

Applied Music Fundamentals: Writing, Singing, and Listening

Workbook 1: Writing and Analysis: Workbook to Accompany The Complete Musician

University of North Georgia

Understanding Music: Past and Present

Oxford University Press

Music Theory Remixed: A Blended Approach for the Practicing Musician

Note Tree

Musical Scales of the World

McGraw-Hill Education

Music in Theory and Practice Volume 1

Createspace Independent Publishing Platform

Fretboard Theory Volumes I + II Combined: The complete guitar theory series on scales, chords, progressions, modes, song composition, and more.

W. W. Norton & Company

The Musician's Guide to Theory and Analysis Workbook

Dutton

This Is Your Brain on Music: The Science of a Human Obsession

Createspace Independent Publishing Platform

Music Theory for Electronic Music Producers: The producer's guide to harmony, chord progressions, and song structure in the MIDI grid.