June 3, 2014 bobgruen Sting Sting, The Markthalle, Hamburg, Germany. January 1980. Image #: C-40 © Bob Gruen Image #: C-40 © Bob Gruen Sting, JFK Stadium, Philadelphia, PA. September 19, 1988. Image #: C-139 © Bob Gruen Image #: C-139 © Bob Gruen (L-R) Tracy Chapman, Sting and Bruce Springsteen, JFK Stadium, Philadelphia, PA. September 19, 1988. Image #: C-157 © Bob Gruen Image #: C-157 © Bob Gruen Load More Bruce Springsteen, Sting, Tracy Chapman