William Grant Still was a pioneering African-American composer often called the "Dean of African-American composers." He was the first Black composer to have a symphony performed by a major American orchestra. Still’s music blends classical traditions with blues, jazz, and African-American spirituals, creating a unique and expressive American sound. His works, including the Afro-American Symphony and Troubled Island, reflect cultural pride and musical innovation, making him a key figure in 20th-century American music.