once and with the greatest success, and this led to "Don Giovanni." [Illustration: THE MOZART FAMILY. Large oil painting by de la Croce (born 1736, a pupil of Lorenzoni), painted in 1780. The original is in the Salzburg Mozarteum and seems to have been repeatedly and unskilfully retouched.] The success of "Figaro" was not of material benefit to Mozart in Vienna. He fretted at the necessity of teaching; he envied Gyrowetz, who went to Italy. In 1786, a third child was born to him, Leopold, who died in the spring of the next year. His English friends urged him to go to England. He thought seriously of doing this, when he received one day a letter from the orchestra of Prague, to which the leading connoisseurs and amateurs had added their names, begging him to visit the town and see for himself the enormous success of "Figaro." Bohemia was a musical country, and at the capital music was cultivated passionately. There was an excellent school where pupils of talent were educated by the support of patrons. The members of the nobility had their orchestras, and some demanded that their servants should be musicians. "Figaro" was played by the Bondini Italian company throughout the winter of 1786-7, and the public enthusiasm was unbounded. The opera was turned into chamber music. It was arranged for all combinations of instruments. It was sung in the streets; it was whistled at street corners. Mozart with his wife arrived in Prague in January, 1787, and they were entertained by Count Thun. His visit was one of unalloyed happiness. He saw the beauties of Prague "hopping about to the music of 'Figaro' turned into waltzes and country dances. The people talked of nothing but 'Figaro.'" In the theatre he was welcomed with uproarious applause. His two concerts were in every way successful. And here he amused himself, doing little work, until Bondini made a contract with him by which Mozart agreed to give him an opera for the next season for one hundred ducats.