Danny Boy from the 10th Anniversary Tour:
www.youtube.com/watch?v=O-B-170CLlEOne of the best versions. I've ever heard!
I still like the SfTH version the most, but this one is pretty spectacular.
I had honestly stopped looking for tour recordings on YouTube for a while because of audio quality concerns, so I'm hearing most of the 10th Anniversary Tour stuff now for the first time.