Hi there Jane Cassidy (Belfast) here. I got the words of the 3 verses of Sweet Portaferry from Colm O'Lochlainn and put it to the tune Fanny Powers. I recorded it on my first album 'Waves of Time' back in 1982 with my brother Frank. There's a live version of me singing it at a festival in Lugano on my soundcloud page if that's of any help.
Happy singing!
Jane