"Go back, Tarquinius!" – comes the warning from the opera's narrator to the son of the Etruscan king. But the tragedy is already unfolding at pace: Tarquinius falls upon Lucretia, the wife of his comrade Collatinus, and rapes her, in spite of her fierce reistance. The next day, Lucretia takes her own life in public. Benjamin Britten's dark chamber opera, premiered in 1946 at Glyndebourne, resounds with the traumatic experiences of fascism and war.