The Magic Flute chorus for several numbers (notably the finales of each act). Mozart also called for a "" (instrument of steel) to perform Papageno's magic bells; an instrument which has since been lost to history, though modern day scholars believe it to be a keyed glockenspiel, which is usually substituted with a celesta in modern-day performances. Charles Rosen has remarked on the character of Mozart's orchestration: "Die Zauberflöte" has the greatest variety of orchestral color that the eighteenth century was to know; the very lavishness, however, is paradoxically also an economy as each effect is a concentrated one, each one—Papageno's whistle, the
The Magic Flute bring in food, the magic flute, and the bells, sent from Sarastro (Trio: ""). Tamino begins to play the flute, which summons Pamina. She tries to speak with him, but Tamino, bound by his vow of silence, cannot answer her, and Pamina begins to believe that he no longer loves her. (Aria: "") She leaves in despair. "Scene 5: The pyramids" The priests celebrate Tamino's successes so far, and pray that he will succeed and become worthy of their order (Chorus: ""). Pamina is brought in and Sarastro instructs Pamina and Tamino to bid each other farewell before the greater