Götterdämmerung is the fourth and final opera in Richard Wagner’s tetralogy Der Ring des Nibelungen, and premiered at the Bayreuth Festspielhaus on 17 August 1876 as part of the first performance of the entire work. The first three operas tell the story of the overthrow of the old world order of the gods, who rule through order, contract and treaty, by the mortals whose power derives from morality, reason and, above all, love. The moment that encapsulates the...