The album opens with an
a cappella piece called "Peace – A Beginning". An extended version of this piece, "Peace – A Theme", adds a
middle eight and is performed on an unaccompanied acoustic guitar. This track appears at the beginning of side two, perhaps conceived as the mid-point of the album, and a third version, "Peace – An End" appears at the conclusion of the album. "Peace – An End" is to some extent a combination of the other two versions, containing both vocals and acoustic guitar as well as the middle eight, but the lyrics are entirely different from those of "Peace – A Beginning". The strongly
jazz fusion-influenced "Pictures of a City" was originally performed live, often extended to over ten minutes and was called "A Man, a City". An example of such a performance appears on the live compilation album
Epitaph and in the most recent reissues of
In The Court Of The Crimson King as a bonus track. The ballad "Cadence and Cascade" is about two groupies the band met while on tour. The longest track on the album is a chaotic instrumental piece called "The Devil’s Triangle". This was adapted from the 1969 band's live arrangement of
Gustav Holst's "Mars: Bringer of War" (from his
The Planets suite), later released on
Epitaph (where it is titled merely "Mars"). "The Devil's Triangle" employs a different staccato riff than the one from "Mars". In 1971, a brief excerpt from "The Devil’s Triangle" was featured in
The Mind of Evil, the second serial of the eighth season of the
BBC television series
Doctor Who. The track includes part of the chorus from "
The Court of the Crimson King", a track from the band's first album, using a studio technique known as
xenochrony. Despite this,
Ian McDonald, who composed "The Court of the Crimson King", is not given co-writing credit on this segment of "The Devil's Triangle", only on the opening section, "Merday Morn". == Artwork ==