Yes, I did notice, but minded not one jot (as you well knew)!

I assumed a link between F21 and UKFCN (nice anagram) but good idea to make the link overt, as at the moment it's confusual.

And who is UK Folk Clubs?

I'm impressed by the survey, but not surprised by the findings, which mirror my own educated guesses. Good to have something more scientific upon which to base the arguments.

T