Whether Monteverde had opportunity of seeing any of these performances we have no means of knowing. At all events he may well have possessed a copy of the published "Eurydice." And so it was no doubt with pleasure that in 1607, upon the occasion of the marriage of Francesco Gonzeaga with Margherita, Infanta of Savoy, he received a commission to prepare a "dramma per musica" for the festivities. The subject chosen was "Arianna" (Ariadne), the text prepared by Rinuccini. In this work for the first time Monteverde had opportunity to give free rein to his powers. No doubt he realized that he had to present his work before hearers who had attended upon the performances of "Eurydice," and were full of its novel effects. One of his own singers, Rasi, had been engaged in the Florentine performances. The effect of "Arianna" was extraordinary, even prodigious. The aria of the deserted Ariadne, _Lasciatemi morir_, melted the hearers to tears. Monteverde's rival, Marco da Gagliano, who had also been commissioned to prepare a new setting of "Dafne" for the same occasion, was astonished like all the rest. G. B. Doni, in his treatise upon "Scenic Music," holds Monteverde's aria for a master-work indeed. Such was the entrance of the master into the new style. "Arianna" had a long life. As late as 1640 it was played in the theatre of S. Mose, in Venice. The success of this work naturally led to others in the new style. Hence, one year later, another opera, "Orfeo," the text by a writer not now known, and a "Ballo del Ingrate," in which, Ambros says, the music, "in spite of the ancient gods, who figure in the text, stands for the first time in the magic glow of the romantic."