【美国听户外音乐会的最佳地点】Red Rocks Amphitheatre，Morrison, Colorado；Caramoor Center for Music and the Arts，Katonah, New York；Deer Valley Resort，Park City, Utah；Millennium Park，Chicago；The Greek Theatre，Los Angeles
http://www.cnn.com/2013/06/11/travel/summer-outdoor-music-venues/index.html?hpt=li_c2