Having recently unveiled the studio version of long-unreleased track 'I Promise', Radiohead have now posted a video for the track which dates back to sessions for OK Computer. You can watch it above.

2017 marks 20 years since the band released the album and they will soon release a newly remastered and extended edition of the record, called OKNOTOK, to celebrate the occasion, on which 'I Promise' will feature.

OKNOTOK will also feature another two previously unreleased tracks from the OK Computer recording sessions, as well as an insight into Thom Yorke's lyric books for the record and more. It's out on June 23, the day the band headline Glastonbury. You can read our recent 20th anniversary piece on OK Computer here.