Mike, Guinness is now owned by a multinational corporation called Diagio, I believe,
and they're not the little hometown Dublin brewery they once were.
However, as regards litigation, I think you've nothing to worry about.
The adverse publicity from suing a poor folksinger probably wouldn't do them any good.
But that contradicts what I said above about no bad publicity!
OK, bad publicity for them, good publicity for you.
How the hell are they gonna get to you way up in Alaska, anyway?

Seamus