I have just been comparing Amhran Pheadar Breathnach with Chuaigh me na Rosann, The former is sung brilliantly by the one and only Maighread ni Dhomhnall, on her No Dowry CD, and on Clannad 2 , the airs are completely different and also the words seem different.
Just a word or two on the singing of Maighread ni Dhomhnall, I would place her streets ahead of any other singer in Irish or English, truly brilliant.