The Magic Flute troupe, tenor Benedikt Schack (the first Tamino), and had contributed to the compositions of the troupe, which were often collaboratively written. Mozart's participation increased with his contributions to the 1790 collaborative opera "Der Stein der Weisen" ("The Philosopher's Stone"), including the duet ("Nun liebes Weibchen", K. 625/592a) among other passages. Like "The Magic Flute", "Der Stein der Weisen" was a fairy-tale opera and can be considered a kind of precursor; it employed much the same cast in similar roles. The libretto for "The Magic Flute", written by Schikaneder, is thought by scholars to be based on many sources. Some works
The Enchanted Pig (opera) by the witch and Adelaide. Offering herself to Adelaide as a spy to keep watch on the pig, Flora is enabled to release him and to live with him in human form happily ever after. In a review of the original production, the critic Michael Billington wrote in "The Guardian": "This is a show that proves opera, at its best, is source of magic and enchantment." In "The Independent", Paul Taylor called it an " exhilarating opera for children (and discerning adults)." Reviewing a 2009 production at the Linbury Studio Theatre, Rupert Christiansen wrote for "The Daily Telegraph": "Dove is