[5] She made her operatic debut on 18 September 1951 as the voice of Antonia's mother in Les Contes d'Hoffmann at the Theater an der Wien.
[4] In 1982 she was awarded the Austrian Cross of Honour for Science and Art, 1st class (Österreichisches Ehrenkreuz für Wissenschaft und Kunst I.
[5] Starting in the early 1950s, she recorded works by Bach, including his Magnificat, conducted by Felix Prohaska, with Mimi Coertse, Anton Dermota, Frederick Guthrie.
Hermann Scherchen, who was known for contemporary music, conducted Bach's solo cantatas Schlage doch, gewünschte Stunde, BWV 53, and Widerstehe doch der Sünde, BWV 54, and in 1953 the St Matthew Passion, with the Wiener Akademie-Kammerchor, the Orchestra of the Vienna State Opera, Hugues Cuénod (Evangelist), Heinz Rehfuss (vox Christi), Magda László, Petre Munteanu and Richard Standen, and the young Kurt Equiluz as the second witness.
She also recorded the Passion with Mogens Wöldike, with Uno Ebrelius as the Evangelist, Hans Braun (vox Christi), Teresa Stich-Randall, Waldemar Kmentt and Walter Berry.
[5] She appeared in a concert of the ORF on 8 April 1968 with the Stabat mater by Karol Szymanowski and that by Tommaso Traetta, conducted by Dietfried Bernet, with Mimi Coertse and Ladislaus Anderko.