Kid A is the fourth studio album by the English rock band Radiohead, released on 2 October 2000 by Parlophone. It was recorded with their producer, Nigel Godrich, in Paris, Copenhagen, Gloucestershire and Oxfordshire. Departing from their earlier sound, Radiohead incorporated influences from electronic music, krautrock, jazz and 20th-century classical music, with a wider range of instruments and effects. The singer, Thom Yorke, wrote abstract lyrics, cutting up phrases and assembling them at random.
In a departure from industry practice, Radiohead released no singles and conducted few interviews and photoshoots. Instead, they released short animations and became one of the first major acts to use the internet for promotion. Bootlegs of early performances were shared on filesharing services, and Kid A was leaked before release. In 2000, Radiohead toured Europe in a custom-built tent without corporate sponsors.