A few months ago, HBO released a TV film called 'Bessie', starring Queen Latifah.
It's a biofilm about 'The Empress of the Blues' Bessie Smith, who was one of the top female blues artists alongside Ma Rainey, Victoria Spivey, and dozens of others.
I'm not a movie critic but the film captured the spirit of the depression era, how she rose to fame, generally everything feels right and the performances are spot on.
I watched it on OSN, so you can look for that now, or if you can get your hands on it somehow, because it's a great movie about blues history, which we lack so far (see this post about some blues films).
Here's a song from the movie, 'Down Hearted Blues' (cover):