Introduction
The Human Voice Introduced by Roy Hart
Demonstration of Child's Voice
Roy Hart Demonstrates Various 'Specialised' Voices
Comparison of a Normal Range and a Five Octave Range
Roy, Dorothy Hart and Kaya Anderson Using Broken Sounds
A Boy, Roy and Dorothy Hart Sing 4 to 5 Octave Leaps
Roy Hart Sings 6 and a Half Octaves
Roy Hart's Voice in Comparison to a Cello and a Violin
Dorothy, Kaya and Marita Colour Their Voices as Violin Viola and Cello
Roy Hart Demonstrates Primaeval Sounds
Roy Hart Sings 'Chorded' Sounds
Using These 'Chorded' Sounds Roy Hart Sings 'O Come All Ye Faithful'
Roy Demonstrates Using Iago's 'Credo' Sung Conventionally (In Comparison to the Next Track)
The Same Aria Sung by Roy Hart with Fullest Expression
Rhapsody on a Windy Night
Roy Hart Sings 'Niun mi tema' from the Opera Othello
Roy Hart Concludes