Who does the song in the Frederick Raphael commentary?

Upon initial listening it does sound very much like Flanders and Swann, however in the end credits of this documentary, mention is made of the sketch performed by "The Cambridge Footlights Club". Further information on them ade be made by cutting and pasting this url http://footlights.org/history.html

Hope this helps.

cheers and beers!

et tu Brute!

Locked my wire coat-hanger in the car - good thing that I always carry spare keys in my pocket :)