L'Orfeo and La Gioconda, are which form of dramatic play?
La Gioconda (opera) La Gioconda is an opera in four acts by Amilcare Ponchielli set to an Italian libretto by Arrigo Boito (as Tobia Gorrio), based on "Angelo, Tyrant of Padua", a play in prose by Victor Hugo, dating from 1835. (This is the same source as Gaetano Rossi had used for his libretto for Mercadante's "Il giuramento" in 1837).
Ernelinde, princesse de Norvège Ernelinde, princesse de Norvège ("Ernelinde, Princess of Norway") is a three-act operatic tragédie lyrique, by the French composer François-André Danican Philidor. The libretto was by Antoine-Alexandre-Henri Poinsinet, after Francesco Silvani's opera libretto "La fede tradita, e vendicata".