There is a bit of chat in the comments to the post below about Wilco. I'm a Team Farrar partisan but Jeff Tweedy does a very good job on his duet on the new Charlie Louvin album. They do Great Atomic Power, the Louvin Bros classic, and deeply weird, gospel. The rest of the album is very pleasing too, old Charlie sounds on death's door ... but not in a bad way. His couple of duets with George Jones in particular and his tribute to brother Ira are pretty special for the country nerd. But it's all good, traditional old timey country and the parade of hip young thangs who join him (though few I think ever physically in a studio with him) carry their end.
Not much modern Louvin multimedia but here's some twang from The Wilburn Brothers Show in the 60s on YouTube. I don't know anything about Diane McCall but she really knows how to work that eye shadow.