Les Duos de Marc is a compilation that contains all the duets singer/songwriter Marc Lavoine recorded up to that point in his career. It was released simultaneously with another best-of, Les Solos de Marc. This set topped the French charts and featured a number of strong performances including "Adieu Camille" with Julie Depardieu, "Chère Amie (Toutes Mes Excuses)" with Françoise Hardy, "Qu'est-ce Que T'es Belle" with Catherine Ringer, and "J'espère" with Quynh Anh.