Many happy returns: which theatre shows would you see again and again?
Most people only ever see a show once, but others keep coming back. What's the appeal of repeated viewings?Spare a thought for Sylvia Bailey who has, it was reported last year, sat through Andrew Lloyd Webber's Phantom of the Opera 9,000 times . Admittedly she's been doing so as an usher at New York's Majestic theatre, where the show is approaching its 25th birthday, and the upcoming anniversary drew me to her story.…