Verdi's Macbeth Act III-IV (Royal Opera House 2018)

ACT III - A dark cavern:
The witches prepare a brew. When Macbeth appears and demands to know his fate, they summon up spirits which tell him first to beware Macduff (whereupon he resolves to kill him), then that he cannot be killed by anyone born of woman (he decides to spare Macduff, but changes his mind again, wishing to be doubly sure) and that he cannot be killed until Birnam Wood comes to Dunsinane. When he asks if Banquo's children will be kings, he is shown a vision of eight kings, the last holding a mirror showing still more, and Banquo indicating that they are his issue. Macbeth faints and the witches vanish. Lady Macbeth encourages him to kill Fleance and he tells her that he will also have Macduff and his family put to death. They swear vengeance on all who oppose them.

ACT IV Scene 1: Near the Scottish border
The refugees who have fled Macbeth's tyranny lament the unhappy state of their homeland and Macduff bewails the death of his family. Malcolm orders the soldiers to take branches from Birnam Wood as camouflage and exhorts them to follow him to free Scotland.

Scene 2: A room in Macbeth's castle
Lady Macbeth walks in her sleep, reliving the murders and trying to wash the blood from her hands.

Scene 3: A hall in Macbeth's castle
Faced with a stream of desertions, Macbeth takes comfort from the prophecies, though he is weary of life, and the news of his wife's death confirms his feelings about the futility of existence. When he learns that Birnam Wood is moving towards his castle, he realises that the witches have deceived him, but is determined to die fighting. The scene changes to a plain where the battle rages. Macbeth learns that Macduff was not born naturally and is killed by him. Macduff hails Malcolm as king and the people join in thanksgiving.