I also really enjoyed listening to the little bit of Jock Duncan that i could find here: Jock Duncan - Great stuff. I've heard a little of Ron Trueman-Border on Britfolk Radio before now & I agree he is quite interesting & worth having a listen to. So thanks to all who've made suggestions so far. Will be checking out more in due course. In the meantime here's someone who I think deserves a bit more recognition too :
Mark Dowding