FILE - This May 19, 2013 file photo shows Metropolitan Opera Music Director James Levine leading the MET Orchestra in a concert at Carnegie Hall in New York. Levine will resume a full schedule of six stagings at the Metropolitan Opera next season, conducting on opening night for the first time since 2010 following his recovery from a back injury that caused a two-year layoff. (AP Photo/Metropolitan Opera, Marty Sohl, file)