But, in spite of its grace and its richly melodious flow, there were serious faults in the older opera of Italy. There was, in the first place, insincerity in dramatic expression.
As eminent representatives of the closing days of this brilliant period of Italian opera, we may mention Nicola Piccinni, Domenico Cimarosa, and Nicolo Zingarelli. Piccinni (1728-1810) gained greater fame than any of his precursors. It was at Rome in 1760 that he produced "Cecchina la buona figluola," perhaps the most popular buffo opera that was ever written, and which for years had an extraordinary vogue. Among many improvements Piccinni introduced in his operas, were the extension of the duet, hitherto treated in a conventional undramatic way, and the variety and importance given to the finale in many movements, the invention of which, however, is due to Logroscino. His fame was equalled by his industry. In the year 1761, alone, he wrote six operas, three serious and three comic. Through the appearance of a rival and former pupil of his, Anfossi, who also won great success with comic operas, he fell seriously ill, and after his recovery he was induced by his friends to leave Italy and go to Paris, which he did in 1776. After this, a surprising change of style took place when he wrote the French operas, "Roland" and "Atys," both of which were successful. Then followed the famous contests between Gluckists and Piccinnists, an episode which has been treated in detail in the special article on Gluck.
Logroscino, another celebrated opera-composer, built his finale upon only one subject or theme; Piccinni, on the contrary, chose several contrasting movements in different keys, and thus gave more dramatic motion and effect to his finales.
Domenico Cimarosa, born at Naples about the year 1749, is said to have been educated under Sacchini, Piccinni and Fenaroli, an eminent Italian theorist at the conservatorio di S. Maria di Loreto. The influence of his genius upon modern Italian opera was so great and so long-continued, that he must be considered as one of the foremost of Italian operatic composers. Up to 1780 he had written about fourteen operas. He then became the acknowledged rival of Paisiello, although their merits were of a different order. Cimarosa's flow of melody was already more genial and infinitely less restrained than Paisiello's, and the concerted movements of the latter bear no comparison with those of his younger rival. By invitation of the Empress Catherine II., Cimarosa went to St. Petersburg in 1787. He remained until 1791, and he produced about six operas in the Russian metropolis. His greatest triumph, however, was achieved in Vienna, where he became court conductor, with the "Matrimonio segreto," one of the finest masterpieces of Italian opera. Subsequently he returned to Naples, and was accorded every possible honor by king Fernando. But he was imprudent enough to join the French terrorists at the outbreak of the revolution, and accordingly he fell into disgrace and was condemned to death. Escaping, he fled to Venice, where he died in 1801. Cimarosa was a prominent genius in the opera buffa, so excellent a master, indeed, that it is scarcely possible to class his works with any others than the masterpieces of Mozart and Rossini's "Barbiere." Beside his operas, seventy-six in all, Cimarosa composed several oratorios, cantatas and masses, which were much admired in their day. His real talent lay in comedy, in his sparkling wit and unfailing good humor. His invention was inexhaustible in the representation of that overflowing and yet naïve liveliness, that merry, teasing loquacity, which is the distinguishing feature of the genuine Italian buffo style. His chief musical excellence lay in the vocal parts, but the orchestra is delicately and effectually handled, and some of his ensembles are real masterpieces.