After more than two years out of action because of various illnesses and accidents, James Levine returned triumphantly to the Metropolitan Opera in September conducting a revival of Lesley Koenig's production of this Mozart work. Mr. Levine had clearly worked closely with the inspired cast, featuring Susanna Phillips, Isabel Leonard, Danielle de Niese, Matthew Polenzani and Rodion Pogossov. Mr. Levine and that cast are back for some additional performances.