This content is copyright of CelebMix.com. Britain's hottest new boyband December 10 continue their quest to become the biggest musical act on planet pop with the release of their highly anticipated new single 'Angel'. Written and produced by international hitmakers Julian Bunetta (Sabrina Carpenter, Teddy Swims) and Savan Kotecha (Ariana Grande, The Weeknd), the track unfolds as a warm, intimate, melody-driven ballad that leans into the dizzying rush of falling headfirst in love.