Franz Mesmer summers he lived on a splendid estate and became a patron of the arts. In 1768, when court intrigue prevented the performance of "La finta semplice" (K. 51), for which the twelve-year-old Wolfgang Amadeus Mozart had composed 500 pages of music, Mesmer is said to have arranged a performance in his garden of Mozart's "Bastien und Bastienne" (K. 50), a one-act opera, though Mozart's biographer Nissen found no proof that this performance actually took place. Mozart later immortalized his former patron by including a comedic reference to Mesmer in his opera "Così fan tutte". In 1774, Mesmer produced an "artificial
Comic opera aiming to establish an English school of family-friendly light opera by composers such as Frederic Clay and Edward Solomon as a countermeasure to the continental operettas, commissioned Clay's collaborator, W. S. Gilbert, and the promising young composer, Arthur Sullivan, to write a short one-act opera that would serve as an afterpiece to Offenbach's "La Périchole". The result was "Trial by Jury"; its success launched the Gilbert and Sullivan partnership. "Mr. R. D'Oyly Carte's Opera Bouffe Company" took "Trial" on tour, playing it alongside French works by Offenbach and Alexandre Charles Lecocq. Eager to liberate the English stage from risqué French