 The music and choreography were by Pierre Beauchamp, but Jean-Baptiste Lully later contributed a sung courante for Act I, scene 3.Molière, Lully and Beauchamp collaborated on several more examples of "comédie-ballet", culminating in the masterpiece of the genre, "Le Bourgeois gentilhomme", in 1670, and the scenically spectacular "Psyché" of January 1671, a "tragicomédie et ballet" which went well beyond the earlier examples of the genre.After quarrelling with Lully, Molière retained the services of Beauchamp as choreographer.