Coppélia
Coppélia is a comic ballet originally choreographed by Arthur Saint-Léon to the music of Léo Delibes, with libretto by Charles-Louis-Étienne Nuitter. Nuitter's libretto and mise-en-scène was based upon two stories by E. T. A. Hoffmann: Der Sandmann and Die Puppe. In Greek, κοπέλα means young woman.