I love Guy Clark. Unfortunately, it appears he should not be on tour, having recently undergone major surgery only 3-4 (?) months ago from which he has not fully recovered. That, combined with the wear and tear that being on the road brings rendered him not only "not up to par," but frequently embarrassing. Think Bad Blake.
Guy had repeated bouts of heavy coughing/hacking, grimacing and outright complaining. He forgot the words to many tunes, and was gently brought along by his accompanist. But even he lost patience and after one too many complaint by Guy said something like "that and your aversion to the 'Big R,' " then defined as rehearsal.
Guy could have pulled this off at a club, perhaps Knuckleheads, but not in a setting as expensive as the Folly. I would like a refund for my ticket, as would the friend who accompanied me, and she has been a Guy Clark fan much longer than I.