[1] In 1966, she made her debut as a soloist in Bach's St Matthew Passion with Karl Richter in Vienna, together with Teresa Stich-Randall, Peter Schreier, Hermann Prey and Ernst Gerold Schramm.
[3] Her early career soon included major roles such as Malcolm in a 1970 Turin revival of Rossini's La Donna del Lago (joining Franco Bonisolli as Uberto and Montserrat Caballé as Elena).
In 1975, she sang the role of Magdalene in Georg Solti's first recording of Wagner's Die Meistersinger von Nürnberg (with the Vienna Philharmonic, Norman Bailey as Sachs and René Kollo as Stolzing).
In 1968 she recorded the St Matthew Passion with Wolfgang Gönnenwein, Theo Altmeyer as the Evangelist, Franz Crass, Teresa Żylis-Gara, Nicolai Gedda, Hermann Prey and Hans Sotin.
[5] She participated in the 1975 premiere and 1993 recording of Gottfried von Einem's cantata An die Nachgeborenen, written in 1973 as a commission of the UN, both with Dietrich Fischer-Dieskau and the Wiener Symphoniker conducted by Carlo Maria Giulini.