Credits

Thom Yorke: Guitar, Computer, Piano, Vocals, Voices
Jonny Greenwood: Guitar, Computer, Glockenspiel, Ondes Martenot, Ondes, Toy Piano, Analog Synthesizer
Ed O'Brien: Guitar, Effects, Vocals
Nigel Godrich: Mixing, Operation, Recording, Editor
Philip Selway: Drums, Percussion
Darrell Thorp: Catalog Reissue Supervisor, Engineer
Graeme Stewart: Engineer
Colin Greenwood: Bass, Sampling, Strings
Stanley Donwood: Package Design, Paintings