Do you mean "The Emigrant's Farewell" as in "Farewell to old Ireland, the land of my childhood. Which now and forever I'm bound for to leave. Farewell to the shores where the shamrock is growing, it's the bright spot of beauty and the home of the brave". If you do, Andy Irvine and Len Graham have both recorded it (with different tunes). If you don't, sorry to have wasted your time.
a.w.