A new game/practice drill

I've started playing a random two-chord song in A, then Bb, then B, C, D, Eb, E, F, G, Ab, back to A. I'm learning a lot as I do this. Not saying I invented it but I discovered it for myself a couple of days ago. When I get good enough I will move on to three-chord sons.

If nothing else it entertains my wife.

Now I want to play Jumbalaya in all the keys.

Hmmm, now I want to eat jambalaya in the Florida Keys...