Okay, to keep with this thread:
I've always considered myself a true-bred American. Irish, English, French, German, Austrian, Native American, and a few we can't trace. But listening to this song at an Irish Pub this summer really made me stop and listen. I began to invest more time in studying my Irish Heritage, of what is happening there now, of the stories of Ireland. It's really helped me feel like I have a history worth noting other than being a typical American mutt.
Not a huge change to the world, but a good one to me.