While Colin Greenwood said the song was "hardly the radio-friendly, breakthrough, buzz bin unit shifter [radio stations] have been expecting", Capitol supported Radiohead's choice for "Paranoid Android" as the lead single from
OK Computer. Radiohead chose it to prepare listeners for the musical direction of the album. It was released on 26 May 1997. Despite an initial lack of radio play, "Paranoid Android" charted at number three on the UK Singles Chart, giving Radiohead their highest singles chart position. As the song's popularity grew, Radio 1 played it up to 12 times a day. Yorke described its appearance on Radio 1 as one of his proudest moments of the
OK Computer era. It also spent two weeks on
Australia's
ARIA Singles Chart, where it reached number 29. Each release of "Paranoid Android" included one or more
B-sides. "Polyethylene (Parts 1 & 2)", included on the CD1, 7-inch vinyl, and Japanese releases of the single, were a multi-section piece formatted much like "Paranoid Android" itself. The first part of the song consists of Yorke's vocals over acoustic guitar; the second part contains distorted guitar and
organ and uses complex time signature changes. "Pearly*", featured on the CD1 and Japanese releases of the single, was described by Yorke as a "dirty song for people who use sex for dirty things". "A Reminder", which appears on the CD2 release, features fuzzed guitar, thumping drums, and
electric piano. According to Yorke, this song was inspired by "this idea of someone writing a song, sending it to someone, and saying: 'If I ever lose it, you just pick up the phone and play this song back to remind me. "Melatonin", also on the CD2 release, is a synthesiser-based song with lyrics similar to that of a
lullaby, but with an undercurrent of menace in lines like "Death to all who stand in your way". The
OK Computer track "Let Down" is also included on the Japanese single. The 2006 anime
Ergo Proxy uses "Paranoid Android" as the main theme. The song is featured in the credits. When Radiohead were asked about it being featured as the theme, they originally declined, but after being shown a preview of the anime they obliged and allowed it to be used. == Reception ==