I was fortunate to attend a private party at which New Orleans' Sonny Landreth played this weekend. A few guys wore their Rock and Bowl bowling shirts: you don't see those too often up here. Mr. Landreth performs at Rock and Bowl regularly.
I guess slide-guitarist Landreth can play anything, but he does like to rock the blues with a Louisiana twist. He's the kind of guy who is in the music, not the audience. Here's a Youtube, with the band he plays with now. He writes songs and sings too, but not on this piece in which he sings through his guitar. Turn your volume to max: