i know this tune as the flying dutchman. im not too sure exactly where i got that from but it could be some fiddle tutor or something. i think that it is the tune paddy keenan calls the lost and found in a set which then goes into the hag at the churn and something about wind i cant quite remember.
anyhow it is a very good tune.
i usually play it after up sligo or at the end of a set