Verismo (music) of the poor, that had not generally been seen as a fit subject for literature. A short story by Verga called "Cavalleria rusticana" (), then developed into a play by the same author, became the source for what is usually considered to be the first "verismo" opera: "Cavalleria rusticana" by Mascagni, which premiered on 17 May 1890 at the Teatro Costanzi in Rome. Thus begun, the operatic genre of "verismo" produced a handful of notable works such as "Pagliacci", which premiered at Teatro Dal Verme in Milan on 21 May 1892, and Puccini's "Tosca" (premiering at the Teatro Costanzi in
Cavalleria rusticana it was presented as "La giostra dei falchi" in 1914. "Cavalleria rusticana" opened on the evening of 17 May 1890 at the Teatro Costanzi in Rome to a half empty house. However, the audience included not only the most authoritative music critics in the country but also Queen Margherita, a great music lover. It was a success from its opening notes. Following Stagno's rendition of the Siciliana behind the curtain the audience leaped to their feet with a thunderous applause not heard for many years. The Siciliana was encored as were several other numbers in the opera. It was a