That previous thread on Martyn's Cock of The North was fascinating - anyone mind if I send it to him?
I can also ask him if he has the tune (if this is the version you're seeking, Paddy). Unfortunately he is always a bit vague on stuff he did years ago, so it might be a case of listening carefully & writing it down!
Does this mean some of you out there have some of Martyn's old stuff? I posted a thread looking for the tunes to The Mower & The Ile De France ages ago (possibly last year) but no-one seemed to have heard of them.