The live event, part of the band's Innocence + Experience worldwide tour, was originally scheduled for Saturday, Nov. 14, but was postponed in the wake of the terror attacks in Paris on Nov. 13. "So much that was taken from Paris on the tragic night of November 13th is irreplaceable," U2 singer Bono said in a statement. "For one night, the killers took lives, took music, took peace of mind - but they couldn't steal the spirit of that city. It's a spirit our band knows well and will try to serve when we return for the postponed shows on December 6th and 7th. We're going to put on our best for Paris."