Here are some free videos that will greatly enhance your appreciation of music. These are all music that was employed by the Ballets Russes between 1909 and 1929. These videos should only be watched people who enjoy the synergy of great music and exquisite body movement.
Stravinsky: The Firebird
Stravinsky: The Nightingale
Debussy: Afternoon of a Faun
Stravinsky: Le Sacre du printemps
Ravel: Daphnis & Chloe
Borodin: Polovtsian Dances from Prince Igor