They can sing a joyful noise. In pitch-perfect harmony. Never missing a beat. Yet they rarely take center stage. Why? Background singers, are the unsung heroes of music. Without them, lead singers sound hollow. Now their voices are heard, in an enlightening documentary that is as illuminating as it is thoroughly entertaining.
EDITOR'S NOTE: The following two film reviews offer competing perspectives on Quentin Tarantino's "Django Unchained," a movie about a former slave who sets out to free his wife from bondage and exact revenge on a sadistic Mississippi slave