This Nov. 13, 2012 photo provided by the Metropolitan Opera shows Barbara Frittoli as Vitellia and Elina Garanca as Sesto in a dress rehearsal of Mozart's "La Clemenza di Tito," at the Metropolitan ... more 

This Nov. 13, 2012 photo provided by the Metropolitan Opera shows Barbara Frittoli as Vitellia and Elina Garanca as Sesto in a dress rehearsal of Mozart's "La Clemenza di Tito," at the Metropolitan Opera in New York. (AP Photo/Metropolitan Opera, Ken Howard) less