Not Now John

"Not Now John" is a song by the progressive rock band Pink Floyd, written by Roger Waters. It appears on the album "The Final Cut". The track is the only one on the album featuring the lead vocals of David Gilmour, found in the verses, with Roger Waters singing the refrains and interludes, and was the only single released from the album. It reached No. 30 in the UK Singles Chart.
Meaning.
The lyrics, written by Roger Waters, deal with war (particularly the Falklands War) and criticism of British Prime Minister Margaret Thatcher, as well as general criticisms of the greed and corruption that Waters saw as dangers to society. It also shows the corruptible and fruitless labour of post-war America, Europe and Japan. The wording is such that it mainly tells of the changing of global trade and that a new leader is emerging in the consumer goods industry such as Japan.
Despite the political content of the album and the specific references in other songs to public figures of the time, the "John" of the title is not intended to refer to any particular person named John. It is being used in the British colloquial sense as a placeholder name, where "John" can be employed in the same way as "mate", "pal", "buddy", or "Guv" to refer to anyone to whom one is speaking, particularly if the speaker does not know their name. At the time, this usage of "John" as a general means of address to others would have been particularly associated with blue-collar workers, who were the people being most strongly affected by the changes to manufacturing and trade referred to in the song.
Music video.
In The Final Cut Video EP for the song depicts a Japanese boy walking through a factory searching for a soldier. The child is confronted by factory workers playing cards and geisha girls before he falls to his death from a scaffold and is discovered by a World War II veteran (played by Alex McAvoy, who also played the schoolteacher in "Pink Floyd — The Wall"). The video was directed by Waters' then brother-in-law, Willie Christie.
Composition.
It is the only track on the album not to feature exclusively Waters on lead vocals. Unlike the majority of other tracks on "The Final Cut", "Not Now John" takes an upbeat, driving, tempo — and hard rock style — for much of its duration. Gilmour and Waters split vocals duties, similar to the song "Comfortably Numb" from "The Wall", and they represent different "characters" or points of view — Gilmour is the self-serving ignorant layperson while Waters is the intellectual, responsible observer of the world's woes.
"Not Now John" is notable for being one of the few Pink Floyd tracks to feature strong profanity, as the word "fuck" occurs in the album version of the song seven times: six times as part of the phrase "fuck all that", and near the end of the song.
Single.
"Not Now John" was released as a single on 3 May 1983. The words "fuck all that" were overdubbed as "stuff all that" by Gilmour, Waters, and the female backing singers, while the "Where's-the-bar?" lyric is sung in Italian, Greek and French, as the single fades out before the English iteration.
"The Hero's Return" was released as the B-side, featuring an additional verse not included on the album. A 12" single was released in the UK, featuring the two 7" tracks on side 1 and the album version of "Not Now John" on side 2. The single hit number 30 in the UK and number seven on the US Mainstream Rock Tracks chart.
Reception.
In a review for "The Final Cut" on release, Kurt Loder of "Rolling Stone" described "Not Now John" as "one of the most ferocious performances Pink Floyd has ever put on record." In a retrospective review of "The Final Cut", Rachel Mann of "The Quietus" described "Not Now John" as "fun, but musically crass and obvious," further saying "this is Surrey Blues rock as vapid as the views it seeks to satirize."