Un ballo in maschera, Act I, Scene 1: Volta la terrea (Oskar, Gustav III, Richter, René, Samuel, Tom)

by Stephen O'Mara , Wiener Symphoniker , Marcello Viotti , Pavlo Hunka , Elena de la Merced , Ivan Matiakh , Arutjun Kotchinian , Hernan Itturralde