Opera in German outskirts of the city. In 1791, he persuaded Mozart to set one of his libretti, "The Magic Flute". This proved to be no ordinary "Singspiel". Though the traditional farcical elements remained, Mozart added a new seriousness, particularly in the music for Sarastro and his priests. Even more than "Die Entführung", the "Magic Flute" pointed the way forward for future German opera. The greatest German composer of the next generation, Beethoven, seized on "The Magic Flute"'s blend of domestic comedy and high seriousness for his only opera, "Fidelio", the story of a devoted wife who saves her husband from political imprisonment.
Welsh National Opera with the company's musical director James Lockhart, Geliot is credited by "The Times" with introducing new young singers and "directing a host of groundbreaking productions" before leaving in 1978. The critic Rodney Milnes wrote in 1975 about WNO's productions: In 1973 Geliot's WNO staging of Britten's "Billy Budd" with Allen in the title role was presented on a Swiss tour, and two years later it was given in Barcelona. The company returned to London with its participation in the Amoco Festival of Opera at the Dominion Theatre in 1979, presenting "The Makropoulos Case", "The Magic Flute", "Ernani", "Madame Butterfly", and