Great news that Doc is recovering so quickly and so well. I had a joyful reunion with him (only last year? or two summers ago? time flies.....)at Common Ground on the Hill Festival, where we and Doc's band did many of our old numbers from the, "Jean & Doc at Folk City" CD. What fun that was for me, and good visiting backstage afterward. I think that Doc and I are almost exactly the same age- maybe I'm a bit older. Aches and pains are common visitors at this time in life, but Music is a great helper. Keep on keeping on, Doc!