Are Béatrice et Bénédict and Les pêcheurs de perles both operas?
Béatrice et Bénédict Béatrice et Bénédict ("Beatrice and Benedick") is an opéra comique in two acts by Hector Berlioz. Berlioz wrote the French libretto himself, based closely on Shakespeare's "Much Ado About Nothing".
Les fêtes d'Hébé Les fêtes d'Hébé, ou Les talens lyriques ("The Festivities of Hebe, or The Lyric Talents") is an "opéra-ballet" in a prologue and three "entrées" (acts) by the French composer Jean-Philippe Rameau. The libretto was written by Antoine Gautier de Montdorge (1707–1768). The work was first performed on 21 May 1739 by the Académie royale de musique at its theatre in the Palais-Royal in Paris..