"Swanilda" is a ballet composed by Léo Delibes that premiered in 1870. It tells the story of a young woman named Swanilda who is in love with a man named Franz. The ballet is set in a picturesque village and features themes of love, jealousy, and mistaken identity. The plot unfolds as Swanilda discovers that Franz is infatuated with a life-sized doll created by the local toymaker, Dr. Coppélius. To win back Franz's affection, Swanilda disguises herself as the doll, leading to a series of humorous and enchanting events that ultimately celebrate true love.