Der Stein der Weisen Tamino and Sarastro). "Der Stein der Weisen" may have provided a model for that work, as the two have a similar structure and source. The work was initially popular, but was largely absent from the standard repertoire for the two centuries after 1814, American musicologist David Buch announced the discovery of a Viennese score with attributions to all five composers. This was taken by some to indicate that "Der Stein der Weisen" was a previously unknown Mozart work, although in fact only a duet ("Nun liebes Weibchen", known as the "cat duet") and two sections of the act 2 finale
Vienna State Opera The company recruits singers for children's roles in its productions from this opera school. Twice every season there is a special matinée performance of the opera school. In 2006, the 250th anniversary of Mozart's birth, they performed a 20-minute miniature opera "Der kleine Friedrich" arranged from songs of Mozart by Janko Kastelic and Claudia Toman. 80 minutes before each performance, cheap standing room tickets are sold ( to 4). These are popular with all age groups, and now have an almost legendary regular clientele, which is merciless in showing its displeasure with a performance loudly and unambiguously, but is even