This song, and 5 others are taught in my Memphis Minnie ebook.
https://www.daddystovepipe.com/memphis-minnie-ebook.php

Open G tuning, capo second fret
I’m playing Minnie’s accompaniment on a 1927 Supertone.
Do listen to the initial “lightnin’ fast” variation of Minnie and Joe
https://www.youtube.com/watch?v=zB5PNy9u9yY