We are off to see it today - last minute as ever.

I think AG mentions the Ludchurch document in one of these which are both excellent:

http://podcasts.ox.ac.uk/oxford-literary-festival-2010-seven-firs-and-goldenstone-account-legend-alderley-audio

http://podcasts.ox.ac.uk/oxford-literary-festival-2010-pieces-places-discussion-weirdstone-brisingameng-audio

He is so good on the evolution of place, names and oral transmission over centuries