Listen: Sia Releases 'Never Give Up'

Australian singer Sia has released her song 'Never Give Up' which features as the main theme song for the upcoming film Lion.

The film centres on a young, lost Indian boy who gets adopted by an Australian family. As the song suggests, the boy is relentless in trying to find his real family and first home after twenty-five years away from them.

Lion, featuring Nicole Kidman and Dev Patel, is set to hit cinemas November 25.