Apropros even less, I was listening to a cheap "Best of Western Swing" CD I bought and noticed that on one track Hank Thompson sounds exactly like Zap Brannigan. (Because the CD is cheap it doesn't ahve any of the "classic" tunes on it, which is great because almost all the tracks were new to me. There is 1950 Bob Wills track which is just Rock and Roll with fiddles - I suppose it would be classified as Hillbilly Boogie by the purists)