Claude D'Anna's film of Verdi's Macbeth is a gloomy affair, stressing the descent into madness of the principal villains. It's acted by the singers of the Decca recording of the opera (with two substitutions of actors standing in for singers) and the lip-synching is generally unobtrusive. The musical performance is superb, conducted by Riccardo Chailly with admirable fire, and sung by some of the leading lights of the opera stages of the 1980s. Shirley Verrett virtually owned the role of Lady Ma...