"Voi che sapete" and "Porgi amor" are notable arias from this opera whose complications result in part from the page Cherubino's attachment to Barbarina, the gardener's daughter.  
When Mahler conducted this opera in Vienna, he inserted a trial scene from the play on which it was based.  "Voi che sapete" and "Porgi amor" are notable arias from this opera whose complications result in part from the page Cherubino's attachment to Barbarina, the gardener's daughter.  Susanna dresses as the Countess to trick the title character, while Count Almaviva tries to seduce his own wife, who is dressed as Susanna, the bride-to-be.  With libretto by Lorenzo da Ponte, FTP, what is this Mozart opera based on a Beaumarchais play concerning the wedding of a former barber of Seville?
When Mahler conducted this opera in Vienna, he inserted a trial scene from the play on which it was based.  
The Marriage of Figaro or Le Nozze di Figaro