Sturgill Simpson had a surprise for all of us when he stopped by for the second time on Conan earlier this week.

Simpson's "Metamodern Sounds in Country Music" is the best country album I've ever heard. Caveat: that was made during my lifetime. And "Just Let Go" is my favorite song on it. So when I heard that he'd be performing it I was excited to see what he'd have in store for us.

When he showed up with a four-string quartet in tow I about lost it. He did it again! I'll be damned if he didn't prove once again why he is doing it, and doing it right.