La Serva Padrona, composed on a libretto by Gennaro Antonio Federico in 1733, is an intermezzo divided into two interludes. It was originally designed to be performed between the acts of the opera seria Il prigioniero superbo by Pergolesi himself, staged at the Teatro San Bartolomeo in Naples on the occasion of the birthday of the empress Elisabeth Christine of Brunswick, wife of the emperor Charles VI and mother of the empress Marie Therese of Augsburg. That very same libretto had been used by almost every composer in Naples and therefore was already popular in a number of successful versions. The definition of believable characters and the solid realism of the short story, revolving almost entirely around the characters’ psychology made of the libretto a success. Pergolesi’s genius turned it into a masterpiece.
Rossini wrote his first opera, Demetrio e Polibio in 1806 not even fifteen. His official debut was in Venice in 1810 with the opera La Cambiale di Matrimonio. In the following two decades Rossini composed 39 operas, 4 or 5 new ones per year, with some controversial premieres, such as the Barber of Seville legendary fiasco in Rome in 1816 and some extraordinary successes: La Gazza Ladra, Zelmira and Semiramide, the last opera premiered in Italy in 1823.
Opera is a drama created through music. It is the result of the joint effort of some of the best poets and composers in music history who worked together in perfect synergy to create a work as a whole.
Venice was an important and rich commercial centre, welcoming foreign merchants, businessmen dignitaries and aristocrats on the Grand Tour. The demand for entertainment was therefore high, particularly during the Carnevale, Some enterprising impresarios came up with the idea of setting up a public opera house, charging the public for the hire of boxes on a subscription system. The business turned out to be profitable. In a few years 16 theatres were built requiring a big number of new operas. By the end of 1600 the repertoire counted about 300 operas.