Hérodiade and Arlecchino, are which type of theatre?
Hérodiade: Hérodiade is an opera in four acts by Jules Massenet to a French libretto by Paul Milliet and Henri Grémont, based on the novella "Hérodias" (1877) by Gustave Flaubert. Arlecchino (opera): Arlecchino, "oder Die Fenster" ("Harlequin, or The Windows", is a one-act opera with spoken dialog by Ferruccio Busoni, with a libretto in German, composed in 1913.
opera