Most openers at Hollywood don’t get to see the full crowd. I dusted off my dance moves from the early 2000s only seen in my bedroom. The energy was high, f-bombs a plenty, and the concert resembled a sing along. But, that didn’t stop a slew of music goers from selling out Hollywood Casino Amphitheater for Josh Ross, Brantley Gilbert, and Nickelback. It was a not so hot, but incredibly muggy night in Maryland Heights.