Brian - I don't read gaelic - so I wouldn't know - but a cursery glance shows yours to be four verses of 4 lines each, with no repeats that I can see.

This one is three verses - of which the last two lines of each are identical.

that to me is a pretty big difference!

unless your link goes to the wrong place.

the "pity me girls" line in both does seem to be nearly the same.