Non più andrai
"" (You shall go no more) is an aria for bass from Mozart's 1786 opera "The Marriage of Figaro", K. 492. The Italian libretto was written by Lorenzo Da Ponte based on a stage comedy by Pierre Beaumarchais, "La folle journée, ou le Mariage de Figaro" (1784). It is sung by Figaro at the end of the first act.
L'amor coniugale
Like Beethoven's "Fidelio", the libretto of "L'amor coniugale" is based on Jean-Nicolas Bouilly's French libretto for Pierre Gaveaux's 1798 opera "Léonore ou L'amour conjugal". Unlike "Fidelio" which focuses on the struggle for political liberty, Mayr's opera, also known as "Il custode di buon cuore" (The Good-hearted Jailer) and described in its libretto as a "farsa sentimentale", focuses more on the interpersonal relationships between the protagonists and contains comic elements. Rossi condensed Bouilly's two-act libretto into one act containing 19 scenes and changed the setting from the Napoleonic wars to 17th century Poland.