蜜芽传媒

Ravi is seven and has a brain tumour. After a 10 hour surgery to remove part of the tumour he had to learn to walk and feed himself again. Now he wants to help other children going through the same ordeal so he's teamed up with with artists including Paloma Faith, Bastille and Coldplay to record a charity single. The music video features cameos and words of support from Hugh Jackman, Coldplay, Mary Berry, and more. Bridgitte Tettah reports.