Think about it.
Elvis couldn’t think of anything cooler than to be a bluesman, he played the coolest music he knew.
Johnny Cash couldn’t say enough bad things about it and found it unchristian.
THOU KNOWST IT TO BE TRUE
elvis.com.au/presley/johnny … sley.shtml
He had Hooker and Leadbelly and the blues in his bones too. Though I am surely taking something tongue in cheek too seriously.