With all the emphasis on Bette Davis in this film, it is easy to overlook the musical interest. I counted four different musical groups, each assigned to a different "class". There was the marching band at the funeral (black used at a poor white event), the jug band (white, at the poor white party), the jazz band (black, at the rich white party), and the blues singer. This is a surprisingly rich array of styles.
Interestingly, only the blues singer (Clarence Muse) is credited.
Interestingly, only the blues singer (Clarence Muse) is credited.