William Ernest Drummond is a Scottish artist, musician, writer, and record producer. He was a co-founder of the late-1980s avant-garde pop group the KLF and its 1990s media-manipulating successor, the K Foundation, with which he famously burned £1 million in 1994.

Chill Out is the third studio album by British electronic music group The KLF, released on 5 February 1990. It is an ambient-styled concept album featuring an extensive selection of samples, portraying a mythical night-time journey throughout the U.S. Gulf Coast states, beginning in Texas and ending in Louisiana. Chill Out was conceived as a continuous piece of music, with original KLF music interwoven with samples from songs by Elvis Presley, Fleetwood Mac, Acker Bilk, Van Halen, 808 State and field recordings of Tuvan throat singers.