On the Run (instrumental)

This piece was created by entering an 8-note sequence into a Synthi AKS synthesiser made by the British synthesiser manufacturer EMS and speeding it up, with an added white noise into A channel on the Ring Modulator, and the Sequencer trigger pulse into Channel B of the Ring Modulator thus creating the hi-hat sound. The band then added backwards guitar parts, created by dragging a microphone stand down the fretboard, reversing the tape, and panning left to right. There are also other Synthi and VCS 3 synthesizer parts, made to sound like a vehicle passing, giving a Doppler effect. The 8 note sequence is played at a tempo of 165 BPM, while both filter frequency and resonance are modulated.{{sfn|Guesdon|Margotin|2017|p=351}} Near the end, the only guitar part is heard: a chord over the explosion of the presumed aircraft. This gradually fades, segueing into the chiming clocks introduction of the following "Time".

An initial backing track as recorded on 31 May 1972, but scrapped and replaced with the a new version on 13 June. Work on the track continued throughout the rest of the year, with the final overdubs recorded on 9 February 1973. The studio log records this work as "Weird Noises" and "More Weird Noises".{{sfn|Guesdon|Margotin|2017|p=350}}

{{Quote|"Everything you hear on that track, apart from the sound effects, was done live. It was all coming out of the Synthi A. Even the hi-hat over the top of it was done on that synth. There was no means of synchronising any two performances – that's why it was live. Even on the road, before a show, they would have to punch in the notes of the sequence manually, very slowly, then speed it up on playback to give the fast, sequenced effect you hear on the record.' | Alan Parsons, engineer{{cite magazine|first=Mark|last=Cunningham|title=The other side of the moon|magazine=Making Music|date=January 1995|page=19}}}}

• Twenty-seven seconds into the piece, a female voice on a loudspeaker can be heard; apparently an airport public address system. She says, "Have your baggage and passport ready and then follow the green line to customs and immigration. BA 215 to Rome, Cairo and Lagos."{{sfn|Guesdon|Margotin|2017|p=351}} Engineer Alan Parsons reused this sample on the "Sea Lions in the Departure Lounge" bonus track of the 2007 deluxe edition of Tales of Mystery and Imagination by the Alan Parsons Project.
• At 1:53, Roger "The Hat" Manifold, Pink Floyd road manager says, "Live for today, gone tomorrow – that's me," then laughs.{{sfn|Guesdon|Margotin|2017|p=351}}

In a contemporary review for The Dark Side of the Moon, Loyd Grossman of Rolling Stone described "On the Run" as a "standout with footsteps racing from side to side successfully eluding any number of odd malevolent rumbles and explosions only to be killed off by the clock's ticking that leads into "Time."{{cite magazine|last1=Grossman|first1=Lloyd|title=Dark Side of the Moon|url=https://www.rollingstone.com/music/albumreviews/dark-side-of-the-moon-19730524|magazine=Rolling Stone|access-date=14 August 2017|date=24 May 1973}}

Pink Floyd started playing Dark Side of the Moon live in 1972. Before the album's release, "On The Run" was replaced with "The Travel Sequence", a jam featuring call and responses from Gilmour on electric guitar and Wright on a Wurlitzer electronic piano.{{sfn|Guesdon|Margotin|2017|p=350}} A studio version of this track was recorded, but not released until 2011.{{fact|date=April 2025}} The group decided it wasn't good enough to include on the album, and after playing with the Synthi AKS, decided a track featuring the synthesizer would be a suitable replacement.{{sfn|Guesdon|Margotin|2017|p=350}}{{cite web| title=Shades of Pink - The Definitive Pink Floyd Profile| work=The Source Radio Show| author=Kendall, Charlie| url=http://www.pinkfloydfan.net/t1483-gilmour-waters-mason-wright-shades.html| year=1984| access-date=26 July 2011| url-status=usurped| archive-url=https://web.archive.org/web/20120927080840/http://www.pinkfloydfan.net/t1483-gilmour-waters-mason-wright-shades.html| archive-date=2012-09-27}}

From 1973, live performances of Dark Side of the Moon included the sequencer-based version of the song{{sfn|Povey|2006|p=155}}{{sfn|Blake|2011|p=177}} At the end of the song, a model aeroplane flew from one end of the arena to the other, appearing to crash and explode. The same effect was used in the A Momentary Lapse of Reason tour, but with a flying bed rather than an aeroplane. The Division Bell tour would reuse the aeroplane, only this time with the back of it in flames for additional effects.

A live version of the song can be heard on the Delicate Sound of Thunder concert video, although it did not appear on the album release, however, it appears on the 2019 reissue and remixed version of the album. Another live version appears on the CD, vinyl, and DVD releases of Pulse.

Roger Waters and his solo band performed this song live from 2006 to 2008 during his tour, The Dark Side of the Moon Live.

The song was used by longtime public address announcers Tommy Edwards and Ray Clay of the Chicago Bulls organization during the Michael Jordan era as the theme for the visiting team at Bulls home games. This also marked the first use of songs of any kind in the live setting in the NBA.

During their 1970s "Musicradio" era, Chicago radio station WLS-AM 890 used part of the song as background music for recorded prize and contest phone calls that were played on-air.

• David Gilmour – electric guitar, EMS Synthi AKS
• Roger Waters – EMS VCS 3, tape effects
• Richard Wright – Hammond organ, Leslie speaker
• Nick Mason – percussion (heartbeat), tape effects

with:

• Peter James – footsteps
• Roger "The Hat" Manifold – spoken vocal

• The Seatbelts cover the song on the Cowboy Bebop soundtrack.
• The music for the video game Delta for Commodore 64 is heavily inspired by this song.{{Citation needed|date=February 2012}}
• The song was covered by The Flaming Lips along with the rest of Pink Floyd's album The Dark Side of the Moon.
• Shpongle appears to have done a version of the song in the track "Tickling the Amygdala" from the album Museum of Consciousness.
• On the Various Artists albums Return to the Dark Side of the Moon and Yes Progressive Rock!, Alan White and Larry Fast (of Nektar and Synergy) perform this song.

;Footnotes

{{Reflist|group="nb"}}

;Citations

{{Reflist}}

• {{cite book|last=Blake|first=Mark|author-link=Mark Blake (writer)|title=Pigs Might Fly : The Inside Story of Pink Floyd|url=https://books.google.com/books?id=fC_BAgAAQBAJ |publisher=Arum Press|year=2011|orig-year=2007|isbn=978-1-781-31519-4}}
• {{cite book|last=Guesdon|first=Jean-Michel|last2=Margotin|first2=Philippe|title=Pink Floyd All the Songs – The Story Behind Every Track|publisher=Running Press|year=2017|isbn=978-0-316-43923-7}}
• {{cite book|last=Povey|first=Glenn|title=Echoes : The Complete History of Pink Floyd|year=2006|publisher=Mind Head Publishing|isbn=978-0-9554624-0-5|edition=New}}

{{The Dark Side of the Moon}}

{{Authority control}}

Category:1973 songs

Category:Pink Floyd songs

Category:Rock instrumentals

Category:Experimental music compositions

Category:Songs written by David Gilmour

Category:Songs written by Roger Waters

Category:Song recordings produced by David Gilmour

Category:Song recordings produced by Roger Waters

Category:Song recordings produced by Richard Wright (musician)

Category:Song recordings produced by Nick Mason

Category:Electronic instrumentals

Category:Sound collages

Category:English electronic songs

Category:Experimental music songs