Shirley Verrett stuns La Scala as Lady Macbeth in the first act of Verdi's Scottish tragedy. This performance from December 7, 1975 features Piero Cappuccilli (Macbeth), Nicolai Ghiaurov (Banco), and Franco Tagliavini (Macduff). The orchestra and chorus of La Scala are under the direction of Claudio Abbado.