Das Labyrinth oder Der Kampf mit den Elementen. Der Zauberflöte zweyter Theil (The Labyrinth or The Struggle with the Elements. The Magic Flute's Second Part) is a "grand heroic-comic opera" in two acts composed in 1798 by Peter von Winter to a German libretto by Emanuel Schikaneder. The work is in the form of a Singspiel, a popular form that included both singing and spoken dialogue. The opera is a sequel of Mozart's The Magic Flute.