Category
page 11911 operas
Der Rosenkavalier
comic opera in three acts by Richard Strauss
Bluebeard's Castle
opera by Béla Bartók
L'heure espagnole
opera by Maurice Ravel
Maddalena
opera by Sergei Prokofiev
Treemonisha
thumb|The cover of the Treemonisha score, published in 1911
Isabeau
Isabeau is a leggenda drammatica or opera in three parts by Pietro Mascagni, 1911, from an Italian libretto by Luigi Illica. Mascagni conducted its first performance on 2 June 1911 at the Teatro Coliseo, Buenos Aires.

Conchita
opera by Riccardo Zandonai
The Marriage Market
opera by Victor Jacobi
I gioielli della Madonna
opera by Ermanno Wolf-Ferrari
Déjanire
Déjanire is the title of two related French works by Camille Saint-Saëns: Musique de scène pour ‘Déjanire’ de Gallet (1898) and the four-act opera, or drame lyrique, Déjanire (1910, premiered 1911) for which Saint-Saëns himself fashioned the dramatic scheme and libretto using Gallet's tragedy as a basis. The vocal writing in the musique de scène is exclusively choral in the manner of Ancient Greek narration and commentary, while in the drame lyrique it focuses on solo parts as in most operas. The musique de scène was written to inaugurate an arena in Béziers; the drame lyrique, last of Saint-S
Little Red Riding Hood
opera-fairytale for children in two acts by César Cui