This is one of Louis Armstong's "good old good ones".
I wasnt able to find out if Django ever recorded it, but since almost all the other great singers and players of his era did, I'm thinkin' our boy did as well.
The changes come from a fakebook I've got; they're not exactly the ones I would choose myself but they'll give you a good idea of where to start.
This is a fun tune to solo on and a pretty easy one to play the head, so as far as I'm concerned it's "win-win".
My religion is, I worship Lang the Father, Django the Son, and Oscar the Holy Ghost...
While converts are always welcome, I get to be the Pope because I thought of this religion before you did...