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
British National Opera Company free of charge, to support the company. She did not, however, feel equal to relearning her old roles in English translation, and she sang in Italian while the rest of the company sang in the vernacular. The British National Opera Company was a pioneer of broadcast opera, with excerpts from "The Magic Flute" broadcast live from the Royal Opera House by the British Broadcasting Company in January 1923, less than a year after the foundation of both the BBC and the opera company. The company's first artistic director was Percy Pitt, who had been music director with the Grand Opera