It's always a site to see when fans of a specific type of music gather for a concert. If it's a country music concert, you see a plethora of cowboy hats and wranglers. If it's rap you see lots of baggy pants and bandanas. But if it's a rock show, like the one that took place at the Casper Events Center, you'll see a multitude of t-shirts, tattoos, piercings, and lots and lots of passion. Check out these pics for proof.

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