Director Elegance Bratton’s documentary “Move Ya Body: The Birth of House “ sets out to tell the story of how house music was born, mixing archival footage, interviews, and cinematic recreations to dive into this pivotal moment in music history. It’s an ambitious film, exploring the rise of house music from Chicago’s underground scene in the late 1970s and early 1980s, but most of the material covered deals with everything but the actual music. With interviews and archival material, Bratton crafts a story about breaking down barriers (both musically and socially), exploring how music brought...