Tchaikovsky's Swan Lake is a classical ballet composed by Pyotr Ilyich Tchaikovsky in 1875-76. The story revolves around a young prince named Prince Siegfried who falls in love with Odette, a princess transformed into a swan by an evil sorcerer. The ballet is known for its beautiful music, intricate choreography, and themes of love and betrayal. The ballet is divided into four acts, showcasing various scenes that highlight the struggle between good and evil. Swan Lake features iconic moments, such as the famous Dance of the Swans and the grand Pas de Deux between Siegfried and Odette. It remains one of the most beloved and frequently performed ballets worldwide.