Thanks to their spectacular vocal technique, baritones Sébastien Lemoine and Vianney Guyonnet, and tenors Mowgly Laps and Mathieu Sempere give a unique interpretation of France’s heritage of popular song from 1868 to 1954. Gems of nostalgia, gaining a new identity from a noble new angle ranging from lyrical to contemporary music. Decembre 21th. Palais des festivals, théâtre Debussy, Cannes (04 92 98 62 77).