Lovely movie - so much emotion. Animation takes you to a different world. And super title track ("Amhran Na Farraige - Song of the Sea)
Here are the lyrics. I've put the Gaelic and English lyrics side-by-side for easy reading. The translation is from a very helpful comment by an Irishman (Mr. Fergal Ó Ceallaigh) on the youtube. It dramtically improves the meaning over some other lyrics floating over the net.