Friday night in Las Vegas and want a reasonably priced show to see? The World's Greatest Rock Show at The Stratosphere theatre was a great choice. Various musicians played sets of songs from Van Halen, Heart, Journey, Meatloaf and KISS. While most were really good - my favorite were a couple female singers that did the Heart songs. These ladies had amazing voices. After the show, as seems traditional with most Stratosphere shows, the musicians posed for photos and to meet the fans.