V.R. Fuson Delta, AL, Thanks for the kind words. All of us here at the Mudcat know something, some a lot more than others and we are always glad to share what we know with any inquiry. I would say that between all of us we cover a broad spectrum from professional entertainer to kitchen musicians. Some of us, myself included, found this marvelous place in search of words and music to songs as we were learning to play an instrument. We are all very fortunate that those who have a lot to share are willing to share it. Do check in on a regular basis and join the Mudcat family, we'd love to have ya.