"Cheek To Cheek With The Blues," Del McCoury Band, 2012. This is about when I saw them at a local venue. These guys are at the pinnacle of Bluegrass. Well, Del has cut back on his schedule recently. Ronnie McCoury on the mandolin, Robby McCoury on the banjo, Jason Carter on the fiddle; Im not sure who their bass player is in this clip.
Del played guitar and sang high harmony with Bill Monroe. I find it interesting that Ronnie sings high harmonies with his Dad!