McCartney tour to start in Milwaukee News-Chronicle Former Beatle Paul McCartney plans to start his "Back in the U.S. Tour" in Milwaukee on Sept. 21. Tickets are scheduled to go on sale at 10 a.m. Saturday for the concert, which marks a return to Milwaukee and the Bradley Center for McCartney after nine years. Reserved tickets range from $52 to $252 and will be available at the Bradley Center Ticket Office and all Ticketmaster locations, or charge by phone at 494-1414 or online at www.ticketmaster.com and www.cc.com.