Hi Martin
No it's not the version that Len or Cathal sing (they sing the same version) I used to sing it at the same time Len sang his version and he told me he didn't know my version. For some reason Mary Ann Carolan keeps jumping into my mind, so I have been googling for the past two hours trying to find out more but 'still throws up a blank'
It's not the link you gave me either, Dan Milner (Liam's Brother) doesn't sing this version either, well at least I haven't heard him sing it.
eoin