The Magic Flute also acknowledge an influence of Freemasonry. For detailed discussion of sources see , as well as "Libretto of The Magic Flute". In composing the opera, Mozart evidently kept in mind the skills of the singers intended for the premiere, which included both virtuoso and ordinary comic actors asked to sing for the occasion. Thus, the vocal lines for Papageno—sung by Schikaneder himself—and Monostatos (Johann Joseph Nouseul) are often stated first in the strings so the singer can find his pitch, and are frequently doubled by instruments. In contrast, Mozart's sister-in-law Josepha Hofer, who premiered the role of the Queen of
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