Played a free concert at Strong Prison in Rochester, NY, about 30yrs ago. Recognized one of the inmates, a 70yr old black man named Earl who was a street person, and whom I'd brought home for dinner a couple of months before.Played Bo Jangles and dedicated it to him. When I was finished, he had tears running down his face. I'm not sure he felt better, but he was affected, and what more can you ask for? Mike