Bayou Power Trio?

I don't know where this large, framed band portrait came from or who these well dressed swamp rockers are, but I can speak with 100% certainty that they kick ass.
A band with such solid taste in both photo location and choice of hats just has to be good.

If anybody can provide definitive identification on this band, perhaps with a youtube link to one of their songs, you will win a free copy of the latest issue of Junk Pirate zine, postage paid!