"kickstarted" ambient music with their DJ sets at the "seminal" house night "Land of Oz". Dom Philips of Mixmag described Chill Out as "a gorgeous patchwork of sound, noise and melody ... the samples are carefully woven into a beautiful spider's web of sound." Ira Robbins of Trouser Press was less favorable in his assessment of Chill Out, likening it to "an accidental recording of 1970 Pink Floyd sessions during which all the participants have either left or fallen asleep", adding that "it's the pleasantly attenuated soundtrack to a non-existent film that is easily forgotten." In 2008, Pitchfork included "Wichita Lineman Was a Song I Once Heard" in The Pitchfork 500, their list of the 500 greatest songs between 1977 and 2006, and later ranked the track at number 80 in their "Top 200 Tracks of the 1990s" list in 2010. Themes The use of a journey as a unifying musical or conceptual thread featured several times in Cauty and Drummond's work, including The White Room, "Last Train to Trancentral", "Justified and Ancient" and "America: What Time Is Love?". Cauty's Space and The Orb's debut album, The Orb's Adventures Beyond the Ultraworld also employ the journey concept. Sheep, which appear both on the recording of Chill Out—as guest vocalists according to Scott Piering's press release—and in its sleeve artwork, became a theme of The KLF's output, featuring in the ambient video Waiting, The White Room album artwork, and later—in a macabre gesture—after their controversial appearance at the 1992 Brit Awards ceremony. Drummond credits the sleeve of Pink Floyd's Atom Heart Mother as providing inspiration for the artwork of Chill Out. Drummond has documented his affinity for pedal steel and country music, stating that although he has "loved all sorts of music, ... country music is the only music [he's] been totally able to identify with", and declaring: "the weep of a pedal steel guitar is the sound of heartstrings being torn". According to Drummond, the album and album sleeve has "the vibe of the rave scene over here [in the UK]. When we're having the big Orbital raves out in the country, and you're dancing all night and then the sun would come up in the morning, and then you'd be surrounded by this English rural countryside ... we wanted something that kind of reflected that, that feeling the day after the rave, that's what we wanted the music for".