Review – JJ Grey Warmed a Cooling Red Rocks with Sultry Grooves Denby GardinerSeptember 23, 2017 Summer 2017 has given Red Rocks a wild ride. Show after show, night after night, it's hard to believe that eventually the park will close again and we will all ... 303 MagazineConcert ReviewsConcertsMusicNational MusicRed Rocks4 min read