@article{424872,
      note = {"Italian opera in four acts, music by Giuseppe Verdi ;  libretto by Salvatore Cammarano, after El Trovador (1836),  a tragedy by the Spanish playwright, Antonio García  Gutiérrez (The final libretto was completed by Emmanuele  Bardareafter Cammarano's premature death)."},
      author = {Fisher, Burton D.},
      url = {http://library.usi.edu/record/424872},
      title = {Il Trovatore The Troubadour  / [electronic resource] =},
      publisher = {Opera Journeys,},
      recid = {424872},
      pages = {32 p. :},
      address = {Coral Gables, FL :},
      year = {2000},
}