I'd suggest that you focus on the music that impresario Serge Diaghilev commissioned for his Ballet Russes, which was a Russian ballet company in residence in Paris (& Monte Carlo) at the early part of the 20th century. Diaghilev commissioned (or adapted) works from a number of the great composers of the day--such as Maurice Ravel, Claude Debussy, Igor Stravinsky, Rimsky-Korsakov, etc.. It's a fascinating period in the history of music. I'd also recommend the three famous ballets of Pyotr Tchaikovsky--Swan Lake, The Nutcracker, and The Sleeping Beauty, and Serge Prokofiev's Romeo and Juliet, to get started.
--Claude Debussy, Prelude to the Afternoon of a Faun:
LP recording (with crackles):
--Claude Debussy, Jeux (this work may be a bit more challenging, but give the music a try, if you're open to it):
--Maurice Ravel, Ma Mére L'Oye (Mother Goose):
--Maurice Ravel, Daphnis et Chloé:
--Igor Stravinsky, The Firebird (or L'oiseau de feu):
--Igor Stravinsky, The Rite of Spring (or Le Sacre du Printemps):
--Igor Stravinsky, Petruschka (or Petrouchka):
--Rimsky-Korsakov, Scheherazade:
--Pyotr Tchaikovsky, Swan Lake:
--Pyotr Tchaikovsky, The Sleeping Beauty:
--Serge Prokofiev, Romeo and Juliet:
And one more from the Ballets Russes, if your game:
--Gabriel Pierne, Cydalise et la Chévre-pied:
Finally, I'd also suggest watching George Balanchine's ballet that he choreographed to Robert Schumann's imaginative solo piano work, Davidsbundlertänze:
You may not like everything that you listen to above, but if you like some of it, that's a good start.