Myrath tied with Y&T. Having never seen Y&T before I was floored by the powerful singing and great songs with some nice guitaring.
Y&T are so amazing it's ridiculous. They didn't just exceed my expectations last year, they trounced them into a pulp.
Circus Maximus at ProgPower, with a CLOSE second to Shadow Gallery at ProgPower.
I feel blasphemous for even saying so, as long as I've waited to see SG, but CM this year just really blew me away. They were so on.