[youtube=http://www.youtube.com/watch?v=sg959d7a2JE&w=853&h=505]I'm disappointed that I haven't been watching this show. Because of that, I've been wasting most of the morning catching up.
So perfect in nearly every way.
The emotions and crescendos are placed exactly right, and the harmonies are tight when they need to be and wide when they don't.
Truly great work.
(They had a third performance that was a lot less creative than these two and not as good...so they're not infallible.)