Question: who does the vocals on money by the performer of Oh, by the Way?

full_context: Document 1: 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 2: 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 3: The Official Fuzzy Warbles Collector's Album: The Official Fuzzy Warbles Collector's Album is a CD box set of rarities from XTC guitarist and frontman Andy Partridge. The box set brings together the eight previously released "Fuzzy Warbles" volumes, originally issued between 2002 and 2006, and includes an exclusive ninth disc entitled "Hinges". The large volume of material dates back to 1979.
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: 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 6: 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 7: 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 8: Oh, by the Way: Oh, by the Way is a compilation boxed set by Pink Floyd released on 10 December 2007, by EMI Records in the United Kingdom and the following day in the United States through Capitol Records.
Document 9: Paint Box (song): "Paint Box" (or, "Paintbox" on later reissues) is a song by the psychedelic rock band Pink Floyd, written and sung by keyboardist Richard Wright. It was first released in 1967 as the B-side to the single "Apples and Oranges".
Document 10: Born This Way: The Collection: Born This Way: The Collection is the third compilation album by American singer Lady Gaga, released on November 18, 2011, by Interscope Records. The three-disc set includes her second studio album "Born This Way", the remix album "", and the DVD "". Photographer Nick Knight shot the cover of the release, which showed Gaga wearing a dress made of slime by designer Bart Hess. The box set was enclosed as a digipak with new booklets. The release received positive feedback from reviewers, but had minor commercial success, only entering charts in Greece, Italy, and South Korea.
Document 11: 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 12: 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 13: The Early Beatles: "The Early Beatles" is available on compact disc as part of "The Capitol Albums, Volume 2" boxed set (catalogue number CDP 0946 3 57498 2 3), in both mono and stereo. A second CD version of "The Early Beatles" with the songs in both stereo and true mono was issued in 2014 individually and part of the Beatles "The U.S. Albums" boxed set.
Document 14: Concepts (album): This sixteen CD set was the first major compilation from an entire era of Sinatra's career. This particular set contains every studio album from years with Capitol Records. It also includes the instrumental album "Frank Sinatra Conducts Tone Poems of Color", which was new to compact disc with this set. However, it does not include any singles compilations or soundtracks Sinatra released on the label.
Document 15: This Better Be Good: This Better Be Good is a compilation album by Paul Simon, issued in June 2009 on the Starbucks Entertainment record label in its Opus Collection series (catalog number OPCD-8321). The disc was exclusively available at US branches of the Starbucks stores. The tracks on this album were taken from all of Paul's solo albums (except "The Paul Simon Songbook"), up to and including the 2006 release "Surprise".
ground_truth: David Gilmour
sub_queries: Oh, by the Way >> performer Answer: Pink Floyd
who does the vocals on money by Pink Floyd Answer: David Gilmour