Pietro Mascagni incorporated into the music. Notes Sources Pietro Mascagni Pietro Antonio Stefano Mascagni (; 7 December 1863 – 2 August 1945) was an Italian composer most noted for his operas. His 1890 masterpiece "Cavalleria Rusticana" caused one of the greatest sensations in opera history and single-handedly ushered in the "Verismo" movement in Italian dramatic music. While it was often held that Mascagni, like Leoncavallo, was a "one-opera man" who could never repeat his first success, "L'amico Fritz" and "Iris" have remained in the repertoire in Europe (especially Italy) since their premieres. Mascagni said that at one point, "Iris" was performed in
Welsh National Opera supporters in December 1943; at that meeting the name of the proposed organisation was changed to "Welsh National Opera Company". By January 1944 plans were far enough advanced for the company's first rehearsals to be held. Owen recruited a local businessman, W. H. (Bill) Smith (1894–1968), who agreed to serve as business manager. At first doubtful of the company's prospects, Smith became its dominant influence, leading fund-raiser, and chairman for twenty years from 1948. The new company made its debut at the Prince of Wales Theatre, Cardiff on 15 April 1946 with a double bill of "Cavalleria Rusticana" and "Pagliacci".