That recording should be available on the National Health! I love the way she just about makes it to the end of a sentence when Naughtie's po-faced tones take over, leaving the listener with the mind's-eye image of Ms Green rolling helplessly around the studio floor guffawing, with all faders on the desk rapidly faded down via a swift lunge from the engineer. I wonder if her "Jack Tuat" giggle-fest is available online...

Here it is. Not quite as impressive though.

... it's good to laugh.