Ken, I can think of one group that I liked very much, and it was not four, but three, The Kingston Trio. Remember the song about Tom Dooley. They are from somewhere in Ga. I think and were very popular in the 60's. Then there was the song about Charlie who couldn't get off the MTA because he didn't have a quarter, but his wife would go down to the station and throw him a sandwitch through the window, or something like that. Lanier Maddux 63/3/2 N4AG Chattanooga (choo-choo town) Tenn. Home of Lookout Mtn & Rock City