Bessie Smith occupies a unique place in the history of American music. She was one of the first undisputed artists to come from the American vernacular tradition of the twentieth century, and as a woman, she was a figure of extraordinary power. She organized and led her own touring companies, wrote some of her repertoire, controlled her many relationships (romantic and otherwise), and even negotiated her own contracts. This type of agency was virtually unheard of in the popular music industry during the first half of the century, and Smith is often cited as a major influence on artists who...