Alfie Boe & Kimberley Walsh sing the official Team GB and Paralympics song 'One Vision'
Download the official single One Vision now - http://bit.ly/Nnhyi8 Sign up here for all the latest updates from Alfie Boe: http://zaphod.uk.vvhp.net/vvreg/6902-219358 Britain's Favourite Tenor ALFIE BOE, and Girls Aloud Pop Princess KIMBERLEY WALSH
