First Steps in Music: Endorsed Teacher Trainers
- John Crever
- Sandy Doneski
- Lillie Feierabend
- Betsy Greene
- Connie Greenwood
- Rachel Grimsby
- Andy Himelick
- Lindsay Jackson
- Bron Lawson
- Emily Maurek
- Chris Anne Powers
- David Rankine
- Jeff Rhone
- Stephanie Schall-Brazee
- Missy Strong
- Leslie Weaver
Conversational Solfege: Endorsed Teacher Trainers
- John Crever
- Sandy Doneski
- Lillie Feierabend
- Betsy Greene
- Rachel Grimsby
- Andy Himelick
- Lindsay Jackson
- Craig Knapp
- Emily Maurek
- Chris Anne Powers
- David Rankine
- Jeff Rhone
- Stephanie Schall-Brazee
- Missy Strong