La Voix humaine

La Voix humaine was an opera in two acts with music by Jules Alary and a libretto by Anne-Honore-Joseph Duveyrier. It had its world premiere at the Imperial Theatre of the Opéra on 30 December 1861, but the public did not take kindly to it, and it had to be dropped from the repertory after its 13th performance on 23 May 1862. At the start of the opera, Isaure emerges from the castle chapel depressed over her coming wedding and worried over the organist, Didier, who cannot reveal his love to her…