""Il Trovatore: An Opera In Four Acts"" is a classic Italian opera written by Salvatore Cammarano in 1853. The story is set in 15th century Spain and revolves around the lives of four central characters: the troubadour Manrico, the noblewoman Leonora, the Count di Luna who is in love with Leonora, and the gypsy Azucena. The plot is filled with dramatic twists and turns, including mistaken identities, secret loves, and tragic deaths. The opera is known...