Crashing a soundcheck at Red Rocks Amphitheater

Red Rocks Amphitheater, just outside Denver, CO, has to be one of the more unique venues to hear music at. It's basically bench seating, but you are surrounded on either side by massive rock slabs that reach 100 feet into the sky.
I tried to go there on 9/11, only to be turned away as a memorial was taking place. But I at least got to go down below and check out the hall of fame.
I returned the next day and was able to freely walk the grounds and check out the entire theater and sit where I pleased. I ended up witnessing a sound check. Someone named Charley Crockett was scheduled to play that evening. Neat-o.
0:00 Intro
0:38 At the top
1:54 At the bottom
2:42 Hall of Fame