I was looking at "Ring ring de banjo" in an old song-book just the other day, Jerry, and having a little chuckle as to its double (in)appropriatenss in terms of Azizi's pet hates. And then you came up with this recording, very coincidental.
You are dead right, I'm sure I would love this record and I am going to get it. You mention Fred van Epps and Vess Osman. I seriously hope there's some Ollie Oakley on there as well.