Kirsten Flagstad - A singing lesson: How to sing Wagner [1950]
https://www.youtube.com/watch?v=S6Stoi8DAqU
Kirsten Flagstad's advice for young singers who want to sing Wagner. In the end, she sings an excerpt from Die Walküre a capella.
Kirsten Flagstad - Talking About Music with John Amis and John Culshaw
https://www.youtube.com/watch?v=XDtjf1Nsj3Y
John Amis interviews John Culshaw, producer at Decca Records, about his work with Kirsten Flagstad, the greatest Wagnerian soprano of our time. Includes the only known recording of Flagstad speaking in English, about her approach to singing.
Kirsten Flagstad: Advice to singers: 1950
https://www.youtube.com/watch?v=3PjMukkeG9s
In her own words, the great Wagnerian soprano Kirsten Flagstad offers advice to singers, touching on numerous subjects. The recording dates from 1950.
Kirsten Flagstad interview by Roy Plomley
https://www.youtube.com/watch?v=3M4UJSEH32A
April 29, 1952 BBC Radio
Kirsten Flagstad's huge B5s and Huge Marble Middle Voice in Isolde's Curses
https://www.youtube.com/watch?v=d0Hsp0v4Ex4
Ombra Mai Fu-Kirsten Flagstad
https://www.youtube.com/watch?v=lRkHYwaDhfE
Kirsten Flagstad: Wagner - Tannhäuser, 'Dich, teure Halle'
https://www.youtube.com/watch?v=o1t1sbXIA40
Kirsten Flagstad "Immolation Scene" Götterdämmerung Scala 1950
https://www.youtube.com/watch?v=SMj5eFuebkA
Kirsten Flagstad and Lauritz Melchior - Lohengrin
https://www.youtube.com/watch?v=4vbDMG886lo
WAGNER - Tristan und Isolde: Prelude & Liebestod (Furtwängler/Flagstad)
https://www.youtube.com/watch?v=SQO7QIgNvA0
Flagstad and Melchior - Tristan and Isolde "Love Duet", 1/2
https://www.youtube.com/watch?v=ch3o0qV6TiA