AC DC and Queen defined what it meant to turn concerts into full scale events. AC DC brought the thunder with riffs built for packed arenas and nights of pure rock chaos, every chord ringing with raw electricity. Their shows were straight firepower, a nonstop assault of sound that never let up. Queen on the other hand made the crowd part of the show itself. With Freddie Mercury leading the charge, they created songs that felt like they were written for the masses to sing back in unison. Where AC