Radiohead are set to release OKNOTOK, a reissue of their classic album from 1997, OK Computer. In the days leading up to the reissue's June 23 release date they are dropping some promo material, and shared "I Promise" - a track that the band has played live many times but never released on wax, with BBC Radio 6. This track, which sounds great, will be included with the reissue along with two other unheard album cuts: "Lift" and "Man Of War."
Edit: The BBC music player embed is not playing nicely with my site, so check out the link to hear the song.
Edit 2: Taking down the link to the BBC Stream, because we have an official music video, directed by Michal Marczak. Enjoy.