Closing the books on a yearlong anniversary celebration double-stuffed with buzzworthy work, Oreo is now launching "Wonderfilled," a colorful new campaign celebrating sharing. The TV spots, Oreo's first from The Martin Agency since signing with the agency late last year, are infectiously catchy thanks to the custom soundtrack featuring Adam Young of Owl City fame. The premise is that passing along an Oreo could probably turn all manner of murderous beasts into kind-hearted souls. Who knew? "The ability to wonder is something we all share, but too often forget or ignore," the agency writes in its description of the campaign strategy. "Wonderfilled captures the universal human feeling that kids are naturally so good at, yet adults need to be reminded of: a sense of wonder in the world." Check out the anthem spot below, along with a shorter version and a print piece after the jump.