Careful with That Axe, Eugene

"Careful with That Axe, Eugene" is an instrumental piece by the British rock band Pink Floyd. It was recorded in November 1968 and released as the B-side to the single "Point Me at the Sky", and featured on the 1971 compilation album "Relics". It was re-recorded for the 1970 film "Zabriskie Point", retitled as "Come In Number 51, Your Time Is Up".
The song became a live favourite for Pink Floyd. Live versions can be found on various releases, such as the live half of the double album "Ummagumma" and the film "". It was performed sporadically after 1973, with a final one-off performance in 1977. Various versions, both live and studio recordings, were released as part of the 2016 box set "The Early Years 1965–1972".
Composition and recording.
The original studio recording was made at Abbey Road Studios in a single three-hour session on 4 November 1968 and produced by Norman Smith. It was created as part of a desire for Pink Floyd to move on from the early Syd Barrett-written songs and produce new music, adding a more advanced dynamic range compared to a typical pop song, though drummer Nick Mason later admitted this was just "quiet, loud, quiet, loud again".
The music consists of a light, organ-based jam, with keyboardist Richard Wright using the Phrygian mode and an accompanying bass guitar playing just one tone (in this case, D) in octaves. It starts off quietly, before settling into a soft backbeat. This leads up to a segue into the only lyrics: the title of the song, whispered; followed by bassist Roger Waters' inhaled-scream. The song becomes much louder and more intense before gradually settling down again. In the heavier parts and later, quieter parts, guitarist David Gilmour sings scat vocals in unison with lead guitar lines. It was one of the first extended instrumentals recorded by the group, which would be a recurring theme over the next five years.
For the soundtrack to the film "The Committee", recorded in early 1968, one piece has the band playing a long instrumental featuring a very similar riff. The song was re-recorded in December 1969 for the 1970 film "Zabriskie Point" and retitled "Come In Number 51, Your Time Is Up".. Director Michelangelo Antonioni had been interested in working with Pink Floyd after hearing "Careful with That Axe, Eugene", and the re-recording was placed in the film's climax where the heroine imagines a villa in Death Valley is exploding in slow motion. A further remake was attempted during the "Zabriskie Point" sessions, and was eventually released as "Explosion" on "The Early Years 1965–1972" box, as part of the "1970: Devi/ation" volume.
Live performances.
Pink Floyd performed the piece frequently in concert from 1968 to 1973, and it became a live favourite. Concert performances gradually became significantly longer than the recorded version, often around ten minutes, and some performances feature different spoken lines by Waters.
An embryonic form was performed on 31 May 1968 at the Paradiso, Amsterdam, under the original title of "Keep Smiling People", which was filmed by NTS and broadcast on 5 July. Another version was recorded on 25 June 1968 at the BBC studio as "Mudererotic Woman", and broadcast on John Peel's "Top Gear" radio programme on 11 August which Peel introduced as "Muderistic Woman". By November, it had become a regular part of the group's live show.
A version was recorded live on 2 May 1969 at the Manchester College of Commerce for the "Ummagumma" live album. The "Ummagumma" version is considerably longer than its studio counterpart, as well as having the organ parts played on Wright's Farfisa Compact Duo rather than a Hammond. A further live version was recorded on 12 May for the BBC. For "The Man and The Journey" live suite, performed during mid-1969, "Careful with That Axe, Eugene" was played in the second half of the show, under the title "Beset by Creatures of the Deep". For a time, "Careful with That Axe, Eugene" was performed as the second part of a medley with "Green Is The Colour". A performance at Mont-de-l'Enclus, Belgium on 25 October 1969 was filmed and shown at select French cinemas during 1970, but not generally released. The song was played at a BBC Radio 1 concert in the BBC Paris Cinema on 16 July 1970, and at a free concert in Hyde Park two days later.
The band recorded two takes of "Careful with That Axe, Eugene" for the live film "Pink Floyd Live at Pompeii" in October 1971. Contrary to the film's title, the song was recorded at Studio Europasinor, Paris. One version was used in the final film and another, titled "Careful with That Axe, Eugene (alternate version)" was released on CD as part of the "Early Years" box set. Both versions run for under seven minutes.
Footage also exists of the group performing the piece on the Australian TV programme, "GTK", filmed on 15 August 1971 at Randwick Racecourse, Sydney. It was broadcast with the live version from "Ummagumma" dubbed onto the footage. The performance at the Brighton Dome on 29 June 1972 was filmed by Peter Clifton for the film "Sounds of the City 1964–1973". It was one of four Pink Floyd songs that the group played while accompanied with ballet choreographed by Roland Petit. The concerts ran in November 1972 at the Salle Valliers, Marseille, followed by a series of concerts at the Palais de Sports, Paris in January and February 1973. 
"Careful with That Axe, Eugene" was played as an encore for four shows during the group's French tour in June 1974. It was revived for a single performance as a final encore on 9 May 1977 at the Oakland Coliseum, which was the last time it was ever played.
Releases.
The original studio release was the B-side to the single "Point Me at the Sky", released on 6 December 1968. It was re-released on the compilation album "Relics" in July 1971, and on the box set "Shine On" in 1992 on the additional "The Early Singles" CD. The track was one of several to be considered for the band's 2001 "best of" album, "", but it was ultimately omitted.
Before the release of "The Early Years" box set in 2016, only four versions had been officially released. The box set added a further nine live versions. Many other versions were available on bootlegs. The soundtrack to "The Committee", featuring a prototypical version of the song, was played to press at the film's reception, but remained unreleased until "The Early Years 1965–1972".
Subsequent releases, with a different recording to the studio version include:
Audio:
Video: