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 an LP, it is available on CD under several historical recording labels. A double-bill performance of "Cavalleria" and "Pagliacci" was transmitted as the first broadcast by New York City's Metropolitan Opera on 11 December 1910. Radio pioneer Lee de Forest talked Giulio Gatti-Casazza, the Met manager, into sending the program over the airwaves by using a backstage radio transmitter and a rooftop antenna, "using a long fishing pole for his mast." Enrico Caruso and Emmy Destinn were in the leading roles. Few listened. There were no radios. But public receivers had been set up in several well-advertised locations in New