What OneShot said below was absolutely accurate. That is what I truly LOVE about Priest. Having come from the Detroit show that was, as you so accurately describe as PACKED, I wasn't expecting anything close to that in Nashville. Smaller venue, country musiclandia on a rainy Wednesday night (only similarity to Detroit). Still, Priest absolutely KILLED! When the lights went on the crowd, you could easily see all the empty seats but that didn't stop the Mighty Priest from putting their all into the set.
