Johnny Cash -- Mama Don't Allow

Next week Van Morrison releases his next album, Moving On Skiffle. 

Still the born-again rebel, the Belfast Cowboy includes his take of a country standard, "Mama Don't Allow," but he's retitled it "Gov Don't Allow."

Here's Johnny Cash's take on the original song, which is blessed by three solos from three greats, Carl Perkins, Earl Scruggs, and the Man in Black's mother-in-law, Mother Maybelle Carter.