Radiohead have released a video for “I Promise,” one of the three previously unreleased tracks on the upcoming 20th anniversary deluxe reissue of OK Computer.The clip was directed by Michal Marczak, who shot the clip for “Identikit” from A Moon Shaped Pool. The OK Computer 20th anniversary reissue — called OKNOTOK — features eight B-sides and three unreleased tracks, and is due out June 23rd.  Check it out below!