Here’s another ‘first’ for Guns N’ Roses. The band will play the first-ever rock concert at Allegiant Stadium in Las Vegas later this summer. The GNR concert will be Friday, August 27. Wolfgang Van Halen’s Mammoth WVH has been announced as the opener. The band is also reportedly working on a new studio album; the first to feature Axl Rose, Slash, and Duff McKagan since 1993. What’s the most memorable concert you’ve seen at a stadium?