Question: What 15-minute-long ballet composed by Darius Milhaud was based on traditional beliefs and practices of African people?
Sentence (from "La création du monde"): 81a, is a 15-minute-long ballet composed by Darius Milhaud in 1922–23 to a libretto by Blaise Cendrars, which outlines the creation of the world based on African folk mythology.
Relevant evidence: Yes