- A New Approach to Sight Singing
- A New Approach to Ear Training: A Programmed Course in Melodic and Harmonic Dictation
- A New Approach to Keyboard Harmony
- Gradus I: An Integrated Approach to Harmony, Counterpoint, and Analysis
- Gradus: The Second Year and After : An Integrated Approach to Harmony, Counterpoint, and Analysis
- Sol Berkowitz
- Pivot Point International
- Kevin Burke
- Timothy Burke
- David J. Kalupahana
- Eric Gorr
- ROBIN PAIN
- Sar Perlman
- Terence J. McGhee
- Gerald J. Sherman
- E.W. Steel
- Gregory A. Remillard
- Mary Horsley
- John Penza
- Trude Dothan
- David R.H. Jones
- Thomas J. Shelford
- Mary Beth McKenzie
- Sho Fumimura
- Josh Curtis