Hildegard Rütgers 1963. Between 1963 and 1965 she performed at the Salzburg Festival, the part of "Die Vertraute" (Her confidante) in a production of "Elektra" by Richard Strauss, conducted by Herbert von Karajan, alongside Astrid Varnay in the title role, and Martha Mödl, Hildegard Hillebrecht, James King and Eberhard Waechter in leading parts. The production of Mozart's "Die Zauberflöte" at the Salzburg Festival, with Rütgers as the Third Boy, was filmed and released as a made-for-television-movie in 1964. She appeared alongside Walter Kreppel as Sarastro, Roberta Peters as the Queen of the Night, Pilar Lorengar and Waldemar Kmentt as Pamina and Tamino,
Mozart and Salieri (opera) Solodovnikov Theater in Moscow, presented by the Moscow Private Russian Opera, Moscow on 7 December 1898 (O.S. 25 November). The conductor was Iosif Truffi and scenic designer was Mikhail Vrubel. Feodor Chaliapin, who originated the role of Salieri, claimed to have often sung the piece as a monodrama, as the role of Mozart goes no higher than g and was within his range. In Britain the first UK performance was presented on 11 October 1927, again with Chaliapin as Salieri, while the first U.S. one took place in Forest Park, Pennsylvania, in 1933. A recent UK revival took place in