flowers and butterflies. Release Released on 15 May 1970, In the Wake of Poseidon was King Crimson's highest-charting album to date in the UK, reaching number 4. The album was re-released in 2010 with a near-complete new stereo mix by Steven Wilson and Robert Fripp as part of the 40th Anniversary release sequence. As tape for one track, "The Devil's Triangle", could not be located, the original stereo was included instead. The CD also includes a new mix of "Groon" ("Cat Food"'s B-side), an alternate take of "Peace – An End", and Greg Lake's guide vocal take of "Cadence and Cascade". The DVD-A features a 5.1 mix by Steven Wilson, with "The Devil's Triangle" up-mixed to 5.1 by Simon Heyworth, hi-res stereo versions of the 30th anniversary stereo master, the 2010 album mixes and ten hi-res bonus tracks including the original single "Cat Food"/"Groon", the bonus tracks from the CD, and a number of other session takes, rehearsals and mixes. Reception Robert Christgau rated the album higher than the debut, describing it as "more muddled conceptually than In the Court of the Crimson King" but commenting that "they're not afraid to be harsh, they command a range of styles, and their dynamics jolt rather than sledgehammer". In his retrospective review, AllMusic's Bruce Eder praised the album, saying that it was better produced than their debut, but he also said that it "doesn't tread enough new ground to precisely rival In the Court of the Crimson King". An editor's postscript praised a 24-bit digitally remastered edition released in March 2000. Paul Stump, in his History of Progressive Rock, said the album "marks a decisive shift away from the Baroque pictorialism of Court; as [Robert Fripp biographer Eric] Tamm has observed, Fripp assumed more production duties and took it upon himself to distil the band's sound, introducing a raw, airless edge of asperity to it he would later gloss as 'audio vérité'." However, he criticized the band's adaptation of "Mars". Track listing All European LPs issued by Island and Polydor have erroneously printed labels that leave off "Peace – A Theme" and list "The Devil's Triangle" and its three movements as four distinct tracks. Most US and Japanese Atlantic LPs use the correct track listing. Personnel Musicians Robert Fripp – guitars, Mellotron , celesta , Hohner pianet , devices, production Peter Sinfield – lyrics, production Greg Lake – vocals Michael Giles –