Old Crow Medicine Show

I'm not a huge fan of old timey music and don't ask me how I came to learn of OCMS, but here they are, I kind of dig them. The first link is to a video performance, the second is their web site, you should check them out. A description from their website:
We rarely come across genuine buskers in America – street musicians playing their hearts out in public – let alone tightly-meshed ensembles with keening vocal harmonies, fiddles and banjos. But Old Crow Medicine Show (O.C.M.S.), doing things the old-fashioned way, took their stirring and reassuring music to people where they lived, made friends, opened ears, moved feet and drilled passageways through time.
http://www.cmt.com/artists/az/id_1237280/artist.jhtml?_requestid=112203#
http://www.crowmedicine.com/