Pierre Beaumarchais
In 1786, Wolfgang Amadeus Mozart composed an opera, "Le Nozze di Figaro", based on "The Marriage of Figaro", with a libretto by Lorenzo Da Ponte based on the play. Several composers including Paisiello in 1782 wrote operas based on "The Barber of Seville". Rossini's 1816 version is his most successful work and still often performed. In 1966, Darius Milhaud composed an opera, "La mère coupable", based on "The Guilty Mother".
The Marriage of Figaro
The opera was the first of three collaborations between Mozart and Da Ponte; their later collaborations were "Don Giovanni" and "Così fan tutte". It was Mozart who originally selected Beaumarchais's play and brought it to Da Ponte, who turned it into a libretto in six weeks, rewriting it in poetic Italian and removing all of the original's political references. In particular, Da Ponte replaced Figaro's climactic speech against inherited nobility with an equally angry aria against unfaithful wives. Contrary to the popular myth, the libretto was approved by the Emperor before any music was written by Mozart.