In 1748 Gluck settled in Vienna, where almost immediately his opera of "Semiramide" was produced. Here he conceived a passion for Marianne, the daughter of Joseph Pergin, a rich banker; but on account of the father's distaste for a musical son-in-law, the marriage did not occur till 1750. "Telemacco" and "Clemenza di Tito" were composed about this time, and performed in Vienna, Rome, and Naples. In 1755 our composer received the order of the Golden Spur from the Roman pontiff in recognition of the merits of two operas performed at Rome, called "Il Trionfo di Camillo" and "Antigono." Seven years were now actively employed in producing operas for Vienna and Italian cities, which, without possessing great value, show the change which had begun to take place in this composer's theories of dramatic music. In Paris he had been struck with the operas of Rameau, in which the declamatory
In Calzabigi Gluck had met an author who fully appreciated his ideas, and had the talent of writing a libretto in accordance with them. This coadjutor wrote all the librettos that belonged to Gluck's greatest period. He had produced his "Orpheus and Eurydice" and "Alceste" in Vienna with a fair amount of success; but his tastes drew him strongly to the French stage, where the art of acting and declamation was cultivated then, as it is now, to a height unknown in other parts of Europe. So Ave find him gladly accepting an offer from the managers of the French Opera to migrate to the great city, in which were fermenting with much noisy fervor those new ideas in art, literature, politics, and society, which were turning the eyes of all Europe to the French capital.
The world's history has hardly a more picturesque and striking spectacle, a period more fraught with the working of powerful forces,
Rousseau, with his romantic philosophy and eloquence, had planted his new ideas deep in the hearts of his contemporaries, weary with the artifice and the corruption of a time which had exhausted itself and had nothing to promise under the old social regime. The ideals uplifted in the "Nouvelle Héloïse" and the "Confessions" awakened men's minds with a great rebound to the charms of Nature, simplicity, and a social order
The very atmosphere was reeking with the prophecy of imminent change. Versailles itself did not escape the contagion. Courtiers and aristocrats, in worshiping the beautiful ideals set up by the new school, which were as far removed as possible from their own effete civilization, did not realize that they were playing with the fire which was to burn out the whole social edifice of France with such a terrible conflagration; for, back and beneath all this, there was a people groaning under long centuries of accumulated wrong, in whose imbruted hearts the theories applauded by their oppressors with a sort of doctrinaire delight were working with a fatal fever.