At the invitation of Nourrit, Cornélie Falcon made her debut at the age of 18 at the Opéra in the role of Alice on 20 July 1832. The cast included Nourrit. Although suffering from stage fright, Falcon managed to sing her first aria without error, and finished her role with "ease and competence." Her tragic demeanor and dark looks were highly appropriate to the part, and she made a vivid impression on the public, which included on that night Auber, Berlioz, Halévy, Maria Malibran, Giulia Grisi, Honoré Daumier, Alexandre Dumas and Victor Hugo. On hearing her in the role, Meyerbeer himself declared his opera at last 'complete'.