There is this event that might interest you.

Crich Tramway Village, nr Matlock, Derbyshire, DE4 5DP.
Telephone: 01773 854321

Folk Weekend - 13th & 14th

Local musicians, with traditional trams, music, and dance throughout the Museum. With Legendary Julie Felix on performing on Sunday.

It is difficult to find out who and what as the main idea is that you visit Crich Tramway Village and they throw in the music free. At least thats what I think happens.

The village is very in teresting in its own right, so whatever the standard of the folk music is, just adds the icing to the cake so to speak.

Personally (if it sounds interesting) I would give them a ring and see if you can find out some more about the event.

Website http://www.tramway.co.uk/smx/cms/home/

Maybe there are some mudcatters who have been to this event in the past and can shed a bit more light on the event.