Ouvre la voix, La grande opérette française

In partnership with Rock School Barbey

On the steps of the Grand-Théâtre, in the open air, the Chœur de l'Opéra offers a musical moment as part of the Ouvre la voix festival: a traveling cyclo-musical festival organized by the Rock School Barbey, combining tangible and intangible heritage (bike rides, music and discovery of local products).