1Lend Me Your Ears!: Phonation of Words
2Duet in New Vocal Sound Range: Arpeggios
3Boy's Voice: The Word "Bella" / Short Coloratura
4Four & Five Octave Leaps on the word "Viola": Boy / Female Voice / Male Voice
5Double & Multiple Stopping by the Voice: Female Voice (Multiple) / Female Voice (Double)
6Demonstration of Different Colorations on Same Notes: Four Male Voices
7Demonstration of Different Colorations on Same Notes: Five Female Voices
8Combination Singing of "Chanson Trieste" (Tchaikovsky): Male and Female Voices
9New Registers: Male Voice / Female Voice
10Nine Octaves: Male Voice / Female Voice
11String Quartet for Four Female Voices
12Examples in Single Voice: Violin, Viola, Cello; Double-Bass / Violin (excerpt from Brahms 'Hungarian Dance') / Coloratura of 4 1/2 octaves (
13Duets (Voice and Instruments): Female Voice and Viola
14Duets (Voice and Instruments): Male Voice and Cello
15Duets (Voice and Instruments): Female Voice and Violin
16Duets (Voice and Instruments): Female Voice and Flute
(C) 2004 Smithsonian Folkways Recordings / 1956 Folkways Records