Coldplay took its show on the road and turned the Sydney streets into a wandering parade/ music festival in the new Mat Whitecross-directed music video for "A Sky Full Of Stars." Chris Martin becomes a super psyched Pied Piper to the rest of his band, with roses, confetti and a one-man band get-up. He looks very, very, very happy. (Take that, Goop!) The collab with EDM powerhouse Avicii is the hit single off the band's latest album, "Ghost Stories," and debuted in May. Coldplay showed the video for the first time after finishing up a gig at the Enmore Theatre in Sydney on Thursday, June 19.