Which has more acts, Die Walküre or La fille du régiment?
Die Walküre Die Walküre (The Valkyrie), WWV 86B, is a music drama in three acts by Richard Wagner with a German libretto by the composer. It is the second of the four works that form Wagner's cycle "Der Ring des Nibelungen" ("The Ring of the Nibelung").
... 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.