Pyotr Ilyich Tchailovsky

Pyotr Ilyich Tchaikovsky (May 7, 1840 - November 6, 1893) was the author of some of the most popular themes in all of classical music. His music had been used for many Disney media works, such as "The Nutcracker Suite" for Fantasia and The Nutcracker and the Four Realms, "Sleeping Beauty" for Sleeping Beauty, and even "Swan Lake" in Disney Channel's Cory in the House episode "Air Force One Too Many" and Little Einsteins. His "1812 Overture" was also used for Little Einsteins.