We've got a list somewhere of songs that are sung in a different style form the one they claim to be about - Am I on the right track here? Anyway off the top of my head, for starters, we listed: "Birth of the Blues" "Rock and Roll Waltz" - (although that's intentional) "We Need a Lot More of Jesus (and a Lot Less Rock and Roll)" - which slips so easily from Country into Rock and Roll itself. "I Cannot Sing the Old Songs" which wasn't always an old song - but if you sing it now there's a paradox.