Consider the electric tension of Harlem’s Apollo Theater in 1952: the hum of an expectant crowd and a woman standing nearly six feet tall, possessing a voice so thunderous it supposedly didn't even need a microphone. This was the moment Willie Mae Thornton became Big Mama, a nickname bestowed by the theater’s manager after she blew the roof off the building. Born in 1926 in the small town of Ariton, Alabama, Thornton was the daughter of a Baptist minister and a choir-singing mother. Her musical ...