** FILE ** Roberto Alagna sings in the title role of "Werther" during the dress rehearsal of Jules Massenet's opera at the Metropolitan Opera in New York, Tuesday, Dec. 30, 2003. The French tenor has canceled plans to perform in "Il Trovatore" in Madrid because he must undergo minor surgery on his nose, Madrid's opera house and the singer's manager said Tuesday, May 29, 2007. (AP Photo/Mary Altaffer)