The Opéra Nice Côte d’Azur has announced its 2024-25 season. Here is a look at the vocal performances. OPÉRA The season opens with “Festival Hip Hop’Era.”  Performance Date: Sept. 7, 2024 Hélène Guilmette, Valentine Lemercier, Enguerrand de Hys, Philippe-Nicolas Martin, Matthieu Lécroart, Floriane Derthe, Antoine Foulon, Geoffrey Carey, and Matthieu Walendzik star in Charles Lecoq’s “La Fille de Madame Angot.” {…}