O zittre nicht, mein lieber Sohn most demanding in operatic repertoire. In the preceding scene, Prince Tamino was shown a portrait of the Queen's daughter Pamina and fell instantly in love with her, singing of his feelings in the aria "Dies Bildnis ist bezaubernd schön". The Queen then makes a dramatic entrance, preceded by the Three Ladies calling to Tamino "Sie kommt! Sie kommt!" ("[Here] she comes!"). The grand entrance music for the Queen is in B-flat, marked "Allegro maestoso", with the following stage direction: Not all modern productions adhere to this prescription. In the aria, the Queen first quiets Tamino's fears and attempts to befriend
Haydn and Mozart symphony and a chorus, both probably from [the oratorio] "Il ritorno di Tobia"") and Mozart ("a new concert aria, probably 'Misero! o sogno!' [K. 431], and, on the first night, a piano concerto") At the time of this meeting, Haydn was the most celebrated composer in Europe. Mozart's own reputation was definitely on the rise. His opera "The Abduction from the Seraglio" had been premiered with great success in Vienna, and was being produced in several other cities. Haydn would have been about 52 at the time, Mozart about 28. Jens Peter Larsen suggests that "quartet playing was central to