Bruce Springsteen performed at Wrigley Field in Chicago on Friday, and he brought some big-name guests onstage with him. EDDIE VEDDER from PEARL JAM joined him for a duet on Bruce's song "Atlantic City" . . . and RAGE AGAINST THE MACHINE guitarist TOM MORELLO helped out on "Death to My Hometown", "Jack of All Trades" and "Ghost of Tom Joad". Pretty cool stuff! Watch the video below.