I do a not bad version. I'll try and put it on my website soon as I promised Sapper 82 I would a few weeks ago at a mudcat gather in deepest Derbyshire - a place glorying in the name of of Wardlow Mires. Strangely reminiscent of that pub in An American Werewolf!

Although I too first heard it from Peggy strumming on autoharp - the version I draw mainly on is my memory of the late John Dunkerly of the Ian Campbell folk group.