Here's a very cool, very chilled, very jazz film for a Sunday. You'll either love this fascinating glimpse into 1970 New Orleans (I know, it looks like it could be from a lot further back than that), or you'll think it's annoyingly muffled nonsense. Your call, I know which I think.
Click on the link to the original YouTube posting for some more info about it if you are interested. And yes, you should be. This shit's real.