Alfred Wolfsohn

Vox Humana

Lend Me Your Ears

Demonstration of Different Colorations on Same Notes: Four Male Voices

Demonstration of Different Colorations on Same Notes: Five Female Voices

Boy's Voice

Male Voice And Cello

Four & Five Octave Leaps on the word "Viola": Boy / Female Voice / Male Voice

Lend Me Your Ears!: Phonation of Words

Double & Multiple Stopping by the Voice: Female Voice (Multiple) / Female Voice (Double)

New Registers: Male Voice / Female Voice

Nine Octaves: Male Voice / Female Voice

Demonstration Of Different Colorations On Same Notes

Double And Multiple Stopping By The Voice

Combination Singing Of "Chanson Trieste"

New Registers

Nine Octaves

"String Quartet" For Four Female Voices

Female Voice And Viola

Octave Leaps On the Word "Viola"

Examples In Single Voice

Female Voice And Violin

Female Voice And Flute

Lend Me Your Ear

Duet In New Vocal Sounds

Boy's Voice: The Word "Bella" / Short Coloratura

a theme from Chanson Trieste (Tchaikovsky)

Combination Singing of "Chanson Trieste" (Tchaikovsky): Male and Female Voices

Duets (Voice and Instruments): Female Voice and Viola

Duets (Voice and Instruments): Male Voice and Cello

Duets (Voice and Instruments): Female Voice and Flute

Duets (Voice and Instruments): Female Voice and Violin

Duet in New Vocal Sound Range: Arpeggios

Boy's Voice: The Word "Bella"

Chanson Trieste

Examples in Single Voice: Violin, Viola, Cello; Double-Bass / Violin (excerpt from Brahms...

Duets (Voice and Instruments) : Female Voice and Viola

Duets (Voice and Instruments) : Female Voice and Violin

Duets (Voice and Instruments) : Female Voice and Flute

String Quartet for Four Female Voices

Duets (Voice And Instruments)

Lend Me Your Ears: Phonotation of Words

Duet in New Vocal Sounds: Arpeggios

Octave Leaps on the Word "Viola": Boy / Female Voice / Male

Double and Multiple Stopping by the Voice: Female Voice - Mu

Demonstration of Different Colorations on Same Notes: Four M

Examples In Single Voice: Violin, Viola, Cello, Double-Bass / Violin (Excerpt from Brahms "Hungarian Dance") / Coloratura of 4 1/2 Octaves (Excerpt from "Villanelle" [Eva dell'Acqua] / "Water Boy" / "Nightingale")

"String Quartet" for Four Female Voice

Vox Humana: Alfred Wolfsohn's Experiments In Extension Of The Human Vocal Range

Vox Humana - Alfred Wolfsohn's experiments in extension of human vocal range (1956)