The Magic Flute outside Vienna (21 September 1792) in Lemberg, then in Prague. It then made "triumphal progress through Germany's opera houses great and small", and with the early 19th century spread to essentially all the countries of Europe—and eventually, everywhere in the world—where opera is cultivated. As Branscombe documents, the earlier performances were often of highly altered, sometimes even mutilated, versions of the opera (see "Ludwig Wenzel Lachnith"). Productions of the past century have tended to be more faithful to Mozart's music, though faithful rendering of Mozart and Schikaneder's original (quite explicit) stage directions and dramatic vision continues to be rare; with
Libretto of The Magic Flute libretto attracted the admiration of Franz Liszt, who after attending a performance copied down several of them in a personal letter. Ingmar Bergman in his 1975 film of the opera gave special treatment to the didactic poetry by having his characters hoist "a series of placards on which these moral sentiments are carefully lettered." The passage quoted above beginning "Zwei Herzen" has attracted particular admiration: Heartz called it "the loveliest of all the opera's beautiful moments"; Abert wrote of "a paradisal radiance unique in this work". Liszt quoted Schikaneder's verse in his letter and appended, "Amen!". A matter that perturbs