Meymic 18 has posted some videos on DADGAD tuning at youtube. Here's a video with his Chris Eccleshawl Irish Bouzouki. he bought it from a friend and it was made sometime in the 80ies in London.
He learned the song from Aaron Jones. I attended two workshops with Aaron and learned that song, too. If you have the chance to see Aaron performing a workshop don't miss him. he's one of the best.