Question: Who does the vocals on Money by the performer who gave the Wish You Were Here Tour?

full_context: Document 1: Queen (band): In summer of 1986, Queen went on their final tour with Freddie Mercury. A sold-out tour in support of A Kind of Magic, once again they hired Spike Edney, leading to him being dubbed the unofficial fifth member. The Magic Tour's highlight was at Wembley Stadium in London and resulted in the live double album, Queen at Wembley, released on CD and as a live concert DVD, which has gone five times platinum in the US and four times platinum in the UK. Queen could not book Wembley for a third night, but they did play at Knebworth Park. The show sold out within two hours and over 120,000 fans packed the park for what was Queen's final live performance with Mercury. Queen began the tour at the Råsunda Stadium in Stockholm, Sweden, and during the tour the band performed a concert at Slane Castle, Ireland, in front of an audience of 95,000, which broke the venue's attendance record. The band also played behind the Iron Curtain when they performed to a crowd of 80,000 at the Népstadion in Budapest, in what was one of the biggest rock concerts ever held in Eastern Europe. More than one million people saw Queen on the tour—400,000 in the United Kingdom alone, a record at the time.
Document 2: The Dark Side of the Moon: Returning from the US in January 1973, they recorded "Brain Damage", "Eclipse", "Any Colour You Like" and "On the Run", while fine-tuning the work they had already laid down in the previous sessions.  A foursome of female vocalists was assembled to sing on "Brain Damage", "Eclipse" and "Time", and saxophonist Dick Parry was booked to play on "Us and Them" and "Money".  With director Adrian Maben, the band also filmed studio footage for Pink Floyd: Live at Pompeii. Once the recording sessions were complete, the band began a tour of Europe.
Document 3: Have a Cigar: "Have a Cigar" is the third track on Pink Floyd's 1975 album "Wish You Were Here". It follows "Welcome to the Machine" and on the original LP opened side two. In some markets, the song was issued as a single. The song, written by Waters, is his own critique of the music industry at the time, and the hypocrisy of the band's record label to continue releasing more material.
Document 4: Wish You Were Here (Pink Floyd song): ``Wish You Were Here ''is the title track on Pink Floyd's 1975 album Wish You Were Here. Like most of the album, it refers to former Pink Floyd member Syd Barrett and his breakdown. David Gilmour and Roger Waters collaborated to write the music, and Gilmour sang the lead vocal.
Document 5: Money (Pink Floyd song): David Gilmour -- lead vocals, electric guitars Roger Waters -- bass guitar, tape effects Richard Wright -- Wurlitzer electric piano (with wah - wah pedal) Nick Mason -- drums, tape effects
Document 6: Wish You Were Here Tour: The North American Tour, also referred to as the Wish You Were Here Tour, was a concert tour by the British progressive rock band Pink Floyd in 1975 in support of their then-forthcoming album "Wish You Were Here". The tour was divided in two legs in the United States, West Coast and East Coast, and a gig in the UK at the Knebworth Festival.
Document 7: Roger Waters discography: Roger Waterss primary instrument is the electric bass guitar. He briefly played a Höfner bass but replaced it with a Rickenbacker RM-1999/4001S, until around 1970 when he switched to Fender Precision basses. He often plays bass using a pick but is also known to play fingerstyle. Not only a bassist and vocalist, Waters has experimented with the EMS Synthi A and VCS 3 synthesisers and has played electric rhythm and acoustic guitars in recordings and in concert. Throughout his career he has used Selmer, WEM, Hiwatt and Ashdown amplifiers, also employing delay, tremolo, chorus, panning and phaser effects in his music.
Document 8: Welcome to the Machine: "Welcome to the Machine" is the second song on Pink Floyd's 1975 album "Wish You Were Here". It features heavily processed synthesizers and acoustic guitars, as well as a wide range of tape effects. Both the music and the lyrics were written by bassist Roger Waters.
Document 9: The Story of Wish You Were Here: The Story of Wish You Were Here is a direct-to-video documentary about the making of "Wish You Were Here" album by Pink Floyd. After being shown on a few television channels, such as BBC Four, it was released on 26 June 2012, on DVD and Blu-ray.
Document 10: Shine On You Crazy Diamond: ``Shine On You Crazy Diamond ''The single edit of Part I Song series by Pink Floyd from the album Wish You Were Here Published Pink Floyd Music Publishers Ltd Released 15 September 1975 Recorded January -- July 1975 Genre Progressive rock ambient Length 26: 00 (All parts) 13: 32 (Parts I -- V) 12: 28 (Parts VI -- IX) 3: 53 (Single edit) Label Harvest (UK) Columbia / CBS (US) Songwriter (s) David Gilmour, Roger Waters, Richard Wright Producer (s) Pink Floyd
Document 11: Wish You Were Here...?: Wish You Were Here...? is a British television show that was first broadcast on 7 January 1974 on ITV. It was a series of 30 minute shows about travel and holidays. The show was broadcast during peak viewing hours and had gained a significant viewing audience in the United Kingdom. It is currently owned by Fremantle Media (then known as "Pearson Television"), who purchased its producers Thames Television in 1996.
Document 12: I Am the Walrus: John Lennon -- lead vocals, electric piano, Mellotron Paul McCartney -- bass guitar, tambourine George Harrison -- electric guitar Ringo Starr -- drums Orchestrated, directed and produced by George Martin Session musicians -- strings, brass, and woodwinds Mike Sammes singers -- backing vocals Ray Thomas -- backing vocals Mike Pinder -- backing vocals Engineered by Geoff Emerick and Ken Scott Mixed by Geoff Emerick and John Lennon
Document 13: Money (Pink Floyd song): "Money" is a song by the English progressive rock band Pink Floyd from their 1973 album "The Dark Side of the Moon". Written by Roger Waters, it opened side two of the LP record.
Document 14: The Great Gig in the Sky: ``The Great Gig in the Sky ''is the fifth track on The Dark Side of the Moon, the 1973 album by the English progressive rock band Pink Floyd. The song features music by Richard Wright and non-lexical vocals by Clare Torry.
Document 15: The Endless River: The Endless River is the fifteenth studio album by the English rock band Pink Floyd, released in November 2014 by Parlophone Records in the United Kingdom and Columbia Records in the United States. Following "The Division Bell" (1994), it is the third Pink Floyd album recorded under the leadership of guitarist David Gilmour after the departure of Roger Waters in 1985, and the first following the death of keyboardist Rick Wright in 2008, who appears posthumously. Gilmour said he was "pretty certain" it would be the final Pink Floyd album.
ground_truth: David Gilmour
sub_queries: Wish You Were Here Tour >> performer Answer: Pink Floyd
who does the vocals on money by Pink Floyd Answer: David Gilmour