"The most extraordinary thing I've ever been asked to do"

You'll know Kathy Clugston's voice. She reads the news on Radio 4 (and plays the ukulele). Knowing her as you do, you probably won't be surprised to learn that she's now a star of the Edinburgh Fringe too. She's just returned from a week in Scott Mills the Musical - the unlikely hit that David Hasselhoff calls "a true story, apart from the facts" - in which she reprises her on-air role: the posh Radio 4 lady. Listen to her exclusive report:

• Watch the whole of Scott Mills The Musical on the Radio 1 web site.
• Lots more about the adventure in Edinburgh on the Scott Mills blog.
• Kathy wrote about being told off by James Naughtie on the blog earlier this year.