Originally set in Naples, Mozart’s Così fan tutte of 1790 sees the philosopher Don Alfonso challenge two soldiers, Ferrando and Guglielmo, to prove that their respective fiancées, the sisters Dorabella and Fiordiligi, are faithful. He is certain that no woman ever is, but the younger men are so convinced of their own lovers’ fidelity that they agree to a wager with him. They will pretend to be called away to war and then return disguised as Albanians to try...

Thomas Adès’ The Exterminating Angel, which premiered at the Salzburg Festival in 2016, is based on Luis Buñuel’s classic 1962 Surrealist film. In it a group of bourgeois guests dine at the house of Edmundo, Marqués de Nobile, and his wife Lucia, only to discover that at the end of the evening that they are unable to leave the house. An undefined force is holding them in one room, and as the days wear on the people stuck there grow increasingly bestial as...