At the court of Charles, after Charles became king of Naples, Adam wrote his Jeu de Robin et Marion, the most famous of his works. Adam's shorter pieces are accompanied by music, of which a transcript in modern notation, with the original score, is given in Coussemaker's edition. His Jeu de Robin et Marion is cited as the earliest French play with music on a secular subject.
His other play, Le jeu Adan or Le jeu de la Feuillee (ca. 1262), is a satirical drama in which he introduces himself, his father and the citizens of Arras with their peculiarities. His works include a congé, or satirical farewell to the city of Arras, and an unfinished chanson de geste in honour of Charles of Anjou, Le roi de Sicile, begun in 1282; another short piece, Le jeu du pelerin, is sometimes attributed to him.
His known works include thirty-six chansons (literally, "songs"), forty-six rondets de carole, eighteen jeux-partis, fourteen rondeaux, five motets, one rondeau-virelai, one ballette, one dit d'amour, and one congé.