Thom Yorke played a solo set and slipped in a track now dubbed a new Radiohead song.
The Radiohead frontman performed a 12-song set at the Big Chill Festival in Eastnor in England.
He switched from piano to guitar, wandering through Radiohead songs and tracks from his 2006 solo debut The Eraser.
Before playing the ninth tune, he announced that it was called 'Give Up The Ghost' and that it was "a new Radiohead song".
He's been playing the song live here and there this year but until now it hasn't been allotted into the Yorke or Radiohead canon.
Have a listen below...