Here's a new post after a very long gap.  I couldn't remember where I left the internet.  I was sent an mp3 file of someone playing this tune far better that it is played here.  I know that Séan Keane recorded it at some stage and hear it from time to time in sessions but I can't remember exactly how it goes.  I found a transcription in the bit of the internet referred to below.  I'm afraid I've lost / mis-ordered a few notes during the eye to mouth process but here's an approximation - hopefully enough to get a more accurate and diciplined person started learning the tune.

http://www.thesession.org/tunes/display/2748