I mean c'mon, he was no more rock-n-roll than Black Sabbath was country. Am I a jerk because I refuse to canonize the guy? Sure, he has his place in music, but a rock-n-roll immortal? Conway Twitty has more right to be counted amongst rock-n-roll artists than Cash does (I'm serious). Twitty actually had a rock-n-roll hit with the song 'Make Believe'. Hell, George Jones has just as long a history of substance abuse, just as long a history at being a maverick, same with Waylon Jennings. And where the hell is Jennings on this list, being that he was touring with Buddy Holly when he died and is more directly connected with rock-n-roll folklore? What's next...Willie Nelson Unplugged? I don't begrudge Johnny Cash any of the notoriety he recieved in his last years, but I think it just because it was fashionable, like it was for Tony Bennet a few years ago.