Written by: Chris Martin, Jonny Buckland, Guy Berryman, Will Champion

Produced by: Coldplay, Mark Phythian (additional), Ken Nelson

Performed by: Chris Martin (piano), Will Champion (background vocals), Will Champion (drums (drum set)), Chris Martin (lead vocals), Will Champion (percussion), Guy Berryman (electric bass guitar), Chris Martin (acoustic guitar), Jonny Buckland (acoustic guitar), Jonny Buckland (electric guitar)

Mixed by: Ken Nelson, Coldplay, Mark Phythian