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
Piano concertos by Wolfgang Amadeus Mozart it was probably J.C. Bach, whom Mozart admired, who introduced the structural innovation of allowing the keyboard to introduce new thematic material in its first entry. Concertos Nos 1–4 (K. 37, 39, 40 and 41) are orchestral and keyboard arrangements of sonata movements by other composers. The next three concertos (K. 107/1, 2 and 3), which are not numbered, are arrangements of piano sonatas by J.C. Bach (Op 5. Nos. 2, 3, and 4, all composed by 1766). Based on handwriting analysis of the autographs they are believed to date from 1771–72. Concerto No. 5, K. 175 from 1773 was