Recording The Wall was recorded in several locations. Super Bear Studios in France was used between January and July 1979, and Waters recorded his vocals at the nearby
Studio Miraval.
Michael Kamen supervised the orchestral arrangements at
CBS Studios in New York in September. Over the next two months the band used
Cherokee Studios, Producers Workshop and
The Village Recorder in Los Angeles. A plan to work with the
Beach Boys at the Sundance Productions studio in Los Angeles was cancelled (although Beach Boys member
Bruce Johnston does sing backing vocals on "In the Flesh?", "The Show Must Go On", the side 4 version of "In the Flesh", and "Waiting for the Worms").
James Guthrie, recommended by previous Floyd collaborator
Alan Parsons, arrived early in the production process. He replaced
engineer Brian Humphries, who was emotionally drained by his five years with the band. Guthrie was hired as a co-producer, but was initially unaware of Ezrin's role: "I saw myself as a hot young ... When we arrived, I think we both felt we'd been booked to do the same job." The early sessions at Britannia Row were emotionally charged, as Ezrin, Guthrie and Waters each had strong ideas about the direction the album would take. Relations within the band were at a low ebb, and Ezrin became an intermediary between Waters and the rest of the band. As Britannia Row was initially regarded as inadequate for
The Wall, the band upgraded much of its equipment, and by March another set of demos was complete. However, their former relationship with NWG placed them at risk of bankruptcy, and they were advised to leave the UK by no later than 6 April 1979, for a minimum of one year. As
non-residents they would pay no UK taxes during that time, and within a month all four members and their families had left. Waters moved to Switzerland, Mason to France, and Gilmour and Wright to the
Greek Islands. Some equipment from Britannia Row was relocated in Super Bear Studios near
Nice. Gilmour and Wright were both familiar with the studio and enjoyed its atmosphere, having recorded solo albums there. While Wright and Mason lived at the studio, Waters and Gilmour stayed in nearby houses. Mason later moved into Waters's villa near
Vence, while Ezrin stayed in Nice. Ezrin's poor punctuality caused problems with the tight schedule followed by Waters. Mason found Ezrin's behaviour "erratic", but used his elaborate and unlikely excuses for his lateness as ammunition for "tongue-in-cheek resentment". Waters agreed to a trial period with Wright producing, after which he was to be given a producer's credit, but after a few weeks he and Ezrin expressed dissatisfaction with Wright's methods. A confrontation with Ezrin led to Wright working only at nights. Gilmour also expressed his annoyance, complaining that Wright's lack of input was "driving us all mad". Ezrin later reflected: "it sometimes felt that Roger was setting him up to fail. Rick gets performance anxiety. You have to leave him alone to freeform, to create ..." The band's holidays were booked for August, after which they were to reconvene at Cherokee Studios in Los Angeles, but
Columbia offered the band a better deal in exchange for a Christmas release of the album. Waters increased the band's workload accordingly, booking time at the nearby Studio Miraval. He also suggested recording in Los Angeles ten days earlier than agreed, and hiring another keyboardist to work alongside Wright, whose keyboard parts had not yet been recorded. Wright refused to cut short his family holiday in
Rhodes. Accounts of Wright's subsequent departure from the band differ. In his autobiography,
Inside Out, Mason says that Waters called the band's manager,
Steve O'Rourke, who was travelling to the US on the
Queen Elizabeth 2, and told him to have Wright out of the band by the time Waters arrived in LA to mix the album. In another version recorded by a later historian of the band, Waters called O'Rourke and asked him to tell Wright about the new recording arrangements, to which Wright responded: "Tell Roger to fuck off". Wright denied this, stating that the band had agreed to record only through the spring and early summer, and that he had no idea they were so far behind schedule. Mason later wrote that Waters was "stunned and furious", Waters insisted that Wright leave, or he would refuse to release
The Wall. Several days later, worried about their financial situation and the failing interpersonal relationships within the band, Wright quit. News of his departure was kept from the music press. Although his name did not appear on some editions of the album (it does appear on the UK gatefold sleeve), he was employed as a session musician on the band's subsequent tour. By August 1979, the running order was largely complete. Wright completed his duties at Cherokee Studios aided by session musicians Peter Wood and
Fred Mandel, and
Jeff Porcaro played drums in Mason's stead on "
Mother". In advance of its release, technical constraints led to some changes to the running order and content of
The Wall, with "What Shall We Do Now?" replaced by the similar but shorter "Empty Spaces", and "
Hey You" being moved from the end of side three to the beginning. With the November 1979 deadline approaching, the band left the inner sleeves of the album unchanged.
Instrumentation Mason's early drum sessions were performed in an open space on the top floor of
Britannia Row Studios. The 16-track recordings from these sessions were mixed down and copied onto a 24-track master, as guide tracks for the rest of the band to play to. This gave the engineers greater flexibility, but also improved the audio quality of the mix, as the original 16-track drum recordings were synced to the 24-track master and the duplicated guide tracks removed. Ezrin later related the band's alarm at this method of working – they apparently viewed the erasure of material from the 24-track master as "witchcraft". Their sessions were recorded at CBS Studios in New York without Pink Floyd present. Kamen eventually met the band once recording was complete. "Comfortably Numb" has its origins in Gilmour's debut solo album, and was the source of much argument between Waters and Gilmour.
Sound design Waters and Ezrin oversaw the capture of the album's sound effects. Waters recorded the phone call used on the original demo for "
Young Lust", but neglected to inform its recipient, Mason, who assumed it was a prank call and angrily hung up. A real telephone operator was also an unwitting participant. The call references Waters' viewpoint of his bitter 1975 divorce from first wife Judy. Waters also recorded ambient sounds along
Hollywood Boulevard by hanging a microphone from a studio window. Engineer Phil Taylor recorded some of the screeching tyre noises on "Run Like Hell" from a studio car park, and a television set being destroyed was used on "
One of My Turns". At Britannia Row Studios, Nick Griffiths recorded the smashing of crockery for the same song. Television broadcasts were used, and one actor, recognising his voice, accepted a financial settlement from the group in lieu of legal action against them. The maniacal schoolmaster was voiced by Waters, and actress
Trudy Young supplied the
groupie's voice. Ezrin's suggestion to release "
Another Brick in the Wall, Part 2" as a single with a
disco-style beat did not initially find favour with Gilmour, although Mason and Waters were more enthusiastic. Waters opposed releasing a single, but became receptive once he listened to Ezrin and Guthrie's mix. With two identical verses the song was felt to be lacking, and so a copy was sent to Griffiths in London with a request to find children to perform several versions of the lyrics. Griffiths first recorded small groups of pupils and then invited more, telling them to affect a
Cockney accent and shout rather than sing. He multitracked the voices, making the groups sound larger, before sending his recordings back to Los Angeles. The result delighted Waters, and the song was released as a single, becoming a Christmas number one. There was some controversy when the British press reported that the children had not been paid for their efforts; they were eventually given copies of the album, and the school received a £1,000 donation (£ in contemporary value). == Release ==