that's an interesting piece of info. In my youth I didn't have access to guitar tabs and they were not as common as they are today. I've had to improvise by building on a chord and figuring out the rest. When I look at the tabs of songs that I learned on my own I see that I was playing it wrong all along or at least some of it wrong, but feel great that I got most of it right. Anyways, I hope to learn enough from this program to be able to figure out more songs that are not on this site.