She made her debut with the company on February 22, 1965 as Ortlinde in Richard Wagner's Die Walküre with Birgit Nilsson as Brünnhilde, Jon Vickers as Siegmund, Leonie Rysanek as Sieglinde, George London as Wotan, and Irene Dalis as
Irène Joliot-Curie | Irene Worth | Irène Jacob | Irene Handl | Irene Dunne | Irene Cara | Irene | Princess Irene of Greece and Denmark | Irene Ryan | Hurricane Irene | Irene Tedrow | Irene Shubik | Irene Papas | Irene Dalis | Irene Abendroth | Vernon and Irene Castle | Irene of Montferrat | Irene Mathyssen | Irene Lewisohn | Destiny (Irene Adler) | Princess Irene, Duchess of Aosta | María Irene Fornés | Irene Stegun | Irene Rich | Irene (musical) | Irene Kantakouzene | Irene Hervey | Irene Hazard Gerlinger | Irene, Gauteng | Irene Bedard |
His recordings include Die Meistersinger (with Claire Watson, 1963), Die Frau ohne Schatten (1963), Siegfried (conducted by Herbert von Karajan, 1968–69), Ariadne auf Naxos (conducted by Karl Böhm, 1969) and, from Bayreuth, Parsifal (with Irene Dalis as Kundry, led by Hans Knappertsbusch, 1962) and Lohengrin (with Anja Silja and Astrid Varnay, 1962).