Old Crow Medicine Show

[NAD]

I'd have to say that this shit rules.

Samples:
http://www.crowmedicine.com/media/fallonmyknees.wma
http://www.crowmedicine.com/media/tearitdown.wma
http://www.crowmedicine.com/media/gospelplow.wma
http://www.crowmedicine.com/media/caroline.wma