Hariclea Darclée "Roméo et Juliette" (Juliette); Jacques Halévy "La Juive" (Rachèle); Ruggero Leoncavallo "I Pagliacci" (Nedda) – opera interpreted in première for Romania at Bucharest National Theatre in 1903; Ruggero Leoncavallo "Zaza" (Zaza); Luigi Mancinelli "Hero e Leandro" (Hero) – opera composed for her voice and interpreted in prima assoluta at Madrid, in 1897; Pietro Mascagni "Cavalleria rusticana" (Santuzza) – oper interpreted in première for Romania at Bucharest National Theatre in 1891; Pietro Mascagni "L’amico Fritz" (Suzel) – opera interpreted in première for Teatro Della Pergole of Florence in 1891 and for Bucharest National Theatre in 1910; Pietro Mascagni "Iris" (Iris) –
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