I've been following these guys for a couple of years on YouTube after I first saw their video for AC/DC's thunderstruck. The band is a Finnish Bluegrass/Hillbilly band who plays metal covers.
Oddly enough, I'm on a two week trip to Tucson Arizona playing with A-10s and on the local radio station I hear these guys are in town for a night at an Irish college bar downtown. Boom, I'm there with friends on a Sunday night last week. A couple liters of beer before they started didn't hurt.
Here's a video I took with my phone. The different colored lighting messed with my phone a little, but it's not too bad.
In case you don't believe they kick ass on YouTube, here's one of their cool pro videos.