Chas, John, thank you for your sage advice. There is no way I am discarding 55 years worth of experience and music. My new ventures are to simply add some more tools to vary material when it is appropriate. It is worth noting that there have been times I have thought some of my old songs were getting a little long in the tooth. However, my wife reminded me that I play to various groups of seniors who love the older tunes they grew up with. I will just tweek what I have, and add the that.