Which has more acts, Die Walküre or La fille du régiment?
La fille du régiment La fille du régiment ("The Daughter of the Regiment") is an opéra comique in two acts by Gaetano Donizetti, set to a French libretto by Jules-Henri Vernoy de Saint-Georges and Jean-François Bayard. It was first performed on 11 February 1840 by the Paris Opéra-Comique at the Salle de la Bourse.
... Au delà du hasard … Au delà du hasard (Beyond Chance) is a composition for three women’s voices (SSA) and four instrumental groups, by the French composer Jean Barraqué, written in 1958–59. It is the second part of a projected but unfinished cycle of works based on Hermann Broch’s novel "The Death of Virgil", and uses texts written by the composer based on a quotation from Broch’s novel, in the French translation by Albert Kohn. A performance lasts about forty minutes.