The Barber of Seville (Paisiello) dal francese, da rappresentarsi nel Teatro Imperiale del corte, l'anno 1782"" (Trans: "The Barber of Seville, or The Useless Precaution, comical drama with music freely translated from the French, presented at the Imperial Court Theater, the year 1782") The story essentially follows the original Beaumarchais play, and in some places directly translates songs and dialogue. The plots of the Paisiello and the Rossini versions very closely resemble each other, with subtle differences. Petrosellini's libretto puts a greater emphasis on the love story and less on the comic qualities. Several musical adaptations of "Il barbiere di Siviglia" predated the version by
Gioachino Rossini appearance as a singer. He was also a capable horn player, treading in the footsteps of his father. Around this time, he composed individual numbers to a libretto by Vincenza Mombelli called "Demetrio e Polibio", which was handed to the boy in pieces. Though it was Rossini's first opera, written when he was thirteen or fourteen, the work was not staged until the composer was twenty years old, premiering as his sixth official opera. In 1806, Rossini became a cello student under Cavedagni at the Conservatorio di Bologna. The following year he was admitted to the counterpoint class of Padre