[close]
The Imaginary Invalid (French: Le malade imaginaire) is a 1673 three-act comédie-ballet by the French playwright Molière with dance sequences and musical interludes by Marc-Antoine Charpentier. It was originally choreographed by Pierre Beauchamp.
Molière had fallen out with the powerful court composer Jean-Baptiste Lully, with whom he had pioneered the comédie-ballet form a decade earlier, and had opted for the collaboration with Charpentier, Lully's rival and arguably a more gifted composer. Le malade imaginaire would turn out to be Molière's last work. He collapsed during his fourth performance as Argan on 17 February and died soon after.