You're right, Plan_d, at least you have heard of it.
Adler, you brought up some names I haven't heard in awhile! I saw Iron Maiden on their Killers tour. It was insane, and LOUD! I also was at the Black Sabbath/Blue Oyster Cult show in Milwaukee years ago with the riot. That was nuts. Black Sabbath showed up late, which got the mob whipped up into a frenzy. When they finally came up, some numbskull threw a Yukon Jack bottle and hit Geezer Butler in the eye. They walked off the stage and the place erupted into a riot. The guy that through the bottle got pummeled nearly to death. It was crazy, and the management thought they could calm the crowd by shutting off the lights. That was a huge mistake as people lit fires to see. I felt very fortunate to get out of there that night. Now THAT was a concert!