the Sturgill Simpson c/d

That's essentially what I understand.

The bluegrass albums are ridiculously good and were way underrated last year, especially Vol. 2. The new one is his most reverent effort to date, drawing on old trail and cowboy music, bluegrass, and traditional country and western. His singing's never been better, too. Can't fail with a song about a good boy dog but "Juanita" is probably my favorite.