The Magic Flute the Night, evidently needed little such help: this role is famous for its difficulty. In ensembles, Mozart skillfully combined voices of different ability levels. The vocal ranges of two of the original singers for whom Mozart tailored his music have posed challenges for many singers who have since recreated their roles. Both arias of the Queen of the Night, "O zittre nicht, mein lieber Sohn" and "Der Hölle Rache kocht in meinem Herzen" require high F, rare in opera. At the low end, the part of Sarastro, premiered by Franz Xaver Gerl, includes a conspicuous F in a few locations.
The Magic Flute remove the padlock from Papageno's mouth with a warning not to lie any more. They give Tamino a magic flute which has the power to change sorrow into joy. They tell Papageno to go with Tamino, and give him (Papageno) magic bells for protection. The ladies introduce three child-spirits, who will guide Tamino and Papageno to Sarastro's temple. Together Tamino and Papageno set forth (Quintet: "Hm! Hm! Hm! Hm!"). "Scene 2: A room in Sarastro's palace" Pamina is dragged in by Sarastro's slaves, apparently having tried to escape. Monostatos, a blackamoor and chief of the slaves, orders the slaves to