One of the bands I go the chance to learn about at Rock on the Range 2014 is Crobot. Don't ask about where the name comes from...it's a story about Crowbars and Robots, and I think a robot girlfriend in the garage...weird story. Probably best left unanswered.
These guys hit the Jagermeister stage on the second day of Rock on the Range and not only surprised all the people in the crowd with how good they are, but got some serious metalheads wearing Slayer shirts moving and enjoying the show! That's saying something.