In this Wednesday, June 8, 2016 photo, Joe Giles, an actor portraying a zombie in “The Walking Dead”, poses with social media reporter Danielle Datu during a walker boot camp at Universal Studios Hollywood in Los Angeles. (Photo by Jae C. Hong/AP Photo)

Sting covers classic ringtones (aka "Stingtones"), and records a personal outgoing message for an audience member to the tune of "Message In A Bottle."