Rossini - IL Barbiere di Siviglia Act II | Nucci, Battle, Blake, Dara, Furlanetto (MET 1989)

ACT II - Inside Bartolo's house
Bartolo is voicing his suspicions about this soldier when Almaviva appears again, this time disguised as "Don Alonso," a supposed pupil of Don Basilio, who, he says, is indisposed and has sent him to take Rosina's music lesson. To allay Bartolo's suspicions he produces Rosina's note, pretending it has fallen into his hands by accident and suggesting that Bartolo tell her it was given to him by a mistress of the Count, to prove that he is trifling with her affections. Rosina sings an aria to the Count's accompaniment and as Bartolo dozes off, the Count explains his plan for eloping with Rosina later that night.
Figaro appears to shave Bartolo and manages to get hold of the key to the balcony. Basilio arrives, but is told to go home because he looks so ill, advice he accepts the more readily because Almaviva slips him a bribe. Figaro begins to shave Bartolo, while Almaviva and Rosina continue to arrange the elopement. Bartolo realises what is going on and the Count and Figaro make their escape.

Basilio comes back with the unwelcome news that the unknown suitor is probably Almaviva himself, a conclusion he has reached because of the size of the bribe. Bartolo sends Basilio to bring the notary to perform the marriage with Rosina and, producing her letter to the Count, convinces her that her affections are being trifled with, so she tells him of the planned elopement and agrees to marry him. He goes to get the law to arrest Figaro and Almaviva.
During the storm Figaro and Almaviva climb a ladder to the balcony, only to be confronted by an angry Rosina, but the Count calms her fears by revealing his identity. Figaro urges haste, but the ladder has been taken. Basilio arrives with the notary and they get him to solemnise Almaviva's marriage to Rosina. Bartolo and the law arrive too late.