When I lived in Tampa, FL. Metallica was playing at the state fair grounds on the outdoor stage. I lived about 5 miles from there. This is no lie, when they started playing For Whom The Bell Tolls, we could here them playing in my front yard! They were that loud. We drove to the fair grounds and there were cars lined up and down I4 interstate and state road 301, with people listening/watching them play. That's the only time I saw Metallica play and I didn't have to pay for it.