(Credit: Metropolitan Opera) The Opéra de Montréal and the Orchestre Métropolitain are set to come together for their first co-production with Beethoven’s “Fidelio.” The concert version of the famed opera, which is set to take place on Oct. 25 and 27 at the Maison Symphonique, will feature maestro Yannick Nézet-Séguin at the podium; the famed conductor was recently awarded a {…}