Le Nozze di Figaro, ossia la folle giornata (The Marriage of Figaro), K. 492, is an Opera Buffa in tFour acts, with an italian libretto by Lorenzo Da Ponte after the play "Le Marriage de Figaro" by Beaumarchais. Mozart composed it in 1786, and it was premiered in Vienna the same year. For the Vienna production in 1789, Mozart replaced the Soprano Arias Deh vieni, non tardar and Venite, inghinnochiatevi, by Al desio di chi t'adora (K 577) and Un moto di gioia (K.579) respectively.