Astrid Varnay was born in Stockholm in 1918; at an early age she moved with her parents to the United States, where she later studied singing. Varnay sang at Brooklyn Academy in 1937, but her sensational first Metropolitan performance, as Sieglinde (Naxos 8.110058-60), was in 1941; she appeared there during nineteen seasons, principally in Wagnerian rôles, including six performances as Senta. Varnay later sang in Chicago, San Francisco and South America and appeared in sixteen consecutive Bayreuth seasons, where she was Senta in 1955-6 and 1959.
Varnay first sang at Covent Garden in 1948 and thereafter in many European cities, including Florence, Paris, Vienna and Milan; considered the most dramatically intense Isolde and Brünnhilde of her generation, she was a fine Lady Macbeth, Elektra, Marschallin and, later, Klytemnestra. In retirement Varnay moved to Munich, where she still lives.