Radiohead have tweeted a short video that hints at something coming that’s related to OK Computer‘s 20th anniversary. In the clip, a synthesized voice recites the lyrics to album cut “Climbing Up the Walls.” The text “OK” can be seen at the lower left hand corner at one point.
The teaser comes days after cryptic posters started popping up around major cities with the years 1997-2017 printed on them. OK Computer‘s release anniversary is May 21. Watch the teaser below.
— Radiohead (@radiohead) May 1, 2017