What contributions Did Duke Ellington and Langston Hughes make the Harlem Renaissance?

Duke Ellington significantly shaped the Harlem Renaissance through his innovative jazz compositions and performances, which elevated the genre and showcased African American culture to a wider audience. His music, characterized by rich arrangements and a unique sound, became synonymous with the era. Meanwhile, Langston Hughes emerged as a leading poet and playwright, using his literary voice to express the struggles and aspirations of African Americans. His works celebrated black identity and culture, helping to define the artistic spirit of the Harlem Renaissance.