Adriana Lecouvreur and La bohème are both what type of opera performance?
Adriana Lecouvreur Adriana Lecouvreur is an opera in four acts by Francesco Cilea to an Italian libretto by Arturo Colautti, based on the 1849 play "Adrienne Lecouvreur" by Eugène Scribe and Ernest Legouvé. It was first performed on 6 November 1902 at the Teatro Lirico in Milan.
L'arlesiana L'arlesiana is an opera in three acts by Francesco Cilea to an Italian libretto by Leopoldo Marenco. It was originally written in four acts, and was first performed on 27 November 1897 at the Teatro Lirico di Milano in Milan. It was revised as a three-act opera in 1898, and a prelude was added in 1937.