In this form, the track was only previously available as a bonus on the Japanese edition of the band's latest album, 'Cause & Effect'.
The hugely popular Suffolk festival returns to Henham Park from 16 to 19 July next year.
The band's long-awaited fifth album, 'Cause and Effect' will be released on 20 September via Island Records.
The new album is set for release on 20 September and the band have also announced a series of US and UK dates.
The band are putting the finishing touches to the long-awaited follow-up to 2012's 'Strangeland'.
The six, orchestrally-assisted concerts will take place in Bournemouth, Cardiff, London, Oxford, Harrogate and Manchester.
Two landmark Keane albums Perfect Symmetry and Under The Iron Sea are to receive their 180-g vinyl debuts through Interscope/UMe
Tom Chaplin of Keane has made a top three start in the UK with his first solo Island album, The Wave — and has confirmed a 14-date tour there for May 2017.
The longlist has been announced for the BBC Music Sound Of 2016, the title won for 2015 by Years & Years and previously by Sam Smith, Adele and others.
Tony Hadley returns with The Christmas Album, a unique take on seasonal classics, giving them a contemporary sheen
23-year-old singer-songwriter Tom Odell lands this year's John Lewis Christmas ad, with a version of the John Lennon song 'Real Love.'
To win a coveted BRIT or Grammy award, is a career highlight for many artists, symbolising the glamour, drama & celebration of what music has to offer.