Martin says 'pressure is a catalyst'
Band's fourth album is at mixing stage
Band reveal nine tracks and titles for their next album
Katie Melua is taking over France and Germany apparently
Chris Martin soundalike gets beaten up at karoke bar
Chris Martin and co talk about their new songs
Chris Martin joins the likes of Elton John for Darfur cause
The super-producer will help out on their fourth album
Chris Martin promises a song 'everybody has to hear'