The "Maîtrise" directed by Jeanine PROSPER, work in the style and the tradition of the Anglo-Saxon Choir. The "Maîtrise" appear in numerous productions of the Marseille's Opera, as well as in the Aix en Provence Opera Festival, and they regulary appear in concerts in France and in the World. The "Maîtrise" won First Prize in 1992 at the "Mondial des Choeurs et Chorales" in Paris-Bercy.