Wolfgang Amadeus Mozart prospered as a composer, and in 1782 completed the opera "Die Entführung aus dem Serail" ("The Abduction from the Seraglio"), which premiered on 16 July 1782 and achieved a huge success. The work was soon being performed "throughout German-speaking Europe", and fully established Mozart's reputation as a composer. Near the height of his quarrels with Colloredo, Mozart moved in with the Weber family, who had moved to Vienna from Mannheim. The father, Fridolin, had died, and the Webers were now taking in lodgers to make ends meet. Aloysia, who had earlier rejected Mozart's suit, was now married to the actor
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