Wagner, Richard
[Author]
;
Leinsdorf, Erich
[Performer];
Melchior, Lauritz
[Performer];
Flagstad, Kirsten
[Performer];
Thorborg, Kerstin
[Performer];
Huehn, Julius
[Performer];
Kipnis, Alexander
[Performer];
Darcy, Emery
[Performer];
Laufkoetter, Karl
[Performer];
Gurney, John
[Performer]
Metropolitan Opera Chorus,
Metropolitan Opera Orchestra