Yvonne Kenny when she replaced, with only four days' notice, the soprano scheduled to sing in an Opera Rara concert performance of Donizetti's "Rosmonda d'Inghilterra" at the Queen Elizabeth Hall. It was a triumph and the virtually unknown Kenny became an overnight star. She made her debut at the Royal Opera House the following year, in the premiere of Hans Werner Henze's "We Come to the River", later singing in Handel operas such as: "Semele", "Alcina", "Giulio Cesare", and such Mozart operas as: "Idomeneo", "Mitridate, re di Ponto", "La clemenza di Tito", "The Abduction from the Seraglio", "The Magic Flute". She also
Mozart, l'opéra rock je passe"). The scene moves to Antonio Salieri, walking with Rosenberg, the Steward to Emperor Joseph II, and Gottlieb Stephanie, a librettist who has recently finished his piece "The Abduction from the Seraglio". Rosenberg tells Salieri of the newcomer, Wolfgang, and his aspirations of composing a German opera, which Rosenberg then proceeds to mock for its lack of eloquence. Upon the appearance of the Emperor, Rosenberg attempts to discourage him from choosing Wolfgang as the composer for his commission on the basis of his desire to use German instead of the more traditional Italian. Rosenberg explains that Wolfgang insists on