Thanks kindly folks! Dave Evans is certainly a guitarist and singer of note, I've always found his "Sad Pig Dance" album (what a name!) an amazing example of all the magic that can be created with one steel-string guitar. The man is a genius and his music made me want to try and carve a career in music (yikes!).

Tunesmith - Yes, my version is slower. Dave can be found on Youtube playing it during a 70's Grey Whistle Test episode, if you haven't seen it yet!