Milhaud came out of Provence and the French Jewish intellectual tradition, trained at the Paris Conservatoire, and ended up part of Les Six — that loose group of French composers who were reacting against the heavy perfume of late Romanticism. But where some of his peers flirted with popular forms as a kind of ironic gesture, Milhaud took jazz seriously. He went to Harlem, listened hard, and brought back something real.

The piece everyone points to is La Création du monde (1923), a ballet score built on African American jazz and blues idioms that predates George Gershwin's Rhapsody in Blue by almost a year. It uses a small orchestra with a prominent saxophone and blues inflections in the melody lines, and it doesn't feel like a European composer doing an impression. It feels like someone who actually listened. The piece is roughly fifteen minutes long and covers more emotional ground than a lot of works twice its length.

He was also a polytonalist — meaning he'd stack different keys on top of each other simultaneously — which gives a lot of his music that slightly dissonant, restless quality even when it's technically cheerful. It can take a minute to get used to, but once you hear how he uses it, the logic becomes clear. It's not chaos; it's more like he's deliberately keeping the music from settling anywhere too comfortably.

Milhaud was extraordinarily prolific, which is both a strength and a caveat. He wrote over four hundred works across his lifetime, and not all of them have the same focus. He was also dealing with rheumatoid arthritis for much of his adult life, which eventually confined him to a wheelchair, but he kept composing through all of it. He split his later decades between France and the United States, where he taught at Mills College in California and shaped a generation of American composers who went on to do significant work.

If you're coming to him from a jazz angle rather than a classical one, start with La Création du monde (1923) and then maybe dig into his Scaramouche suite, which has a famous final movement that feels like a Brazilian street party filtered through a very French sensibility. He spent time in Brazil as a young diplomat and that music got under his skin too. He was genuinely curious about the world's rhythms, and it shows.