Ellen Johnson - The Vocal Warm Up CD/Male High & Low Voice
- Minor 7th Chord
- Minor Triad
- Circle of Fourths
- Major Triad
- Major Chord
- Male High: Exercise 9
- Male Low: Exercise 17
- Major Intervals Ascending
- Male Low: Exercise 8
- Male Low: Exercise 5
- Dominant 7th Chord
- Male Low: Exercise 11
- Major Scale
- Male High: Exercise 4
- Major Intervals Descending
- Chromatic Intervals Descending
- Chromatic Scale
- Chord Progressions: Roots
- Male High: Exercise 1
- Male High: Exercise 13