Well, that's a first. With the final upbeat of the rustic second movement, Sir Roger Norrington Bugs Bunnied the audience. He turned to us with cheek in his eyes, a "That's-all-folks!" smile plastered on his face, brandishing his baton for a carrot, as if he and the Stuttgart Radio Symphony Orchestra had (yet again) just outwitted Elmer Fudd. The thought that Norrington's Mahler Nine would make me laugh had crossed my mind before the concert. But I had no idea that I'd be chuckling in a good way.