Question: Who performs the album originating the live album Live in the city filming the prince and the showgirl?

full_context: Document 1: Other Planes of There: Other Planes of There is an album by the American Jazz musician Sun Ra and his Solar Arkestra. Recorded in 1964, the album had been released by 1966 on Sun Ra's own "Saturn" label. The record was reissued on compact disc by Evidence in 1992.
Document 2: Purple Night: The album was the second in a short-term recording deal with major label A&M Records, who had a "Modern Masters Jazz Series" imprint going at the time. Sun Ra's profile had risen considerably in recent years, partially because of the support given to the master in interviews by avant-garde alternative rock band Sonic Youth around that time, who had both named him as an influence and opened shows for Ra and his Arkestra.
Document 3: As You Like It (1936 film): As You Like It is a 1936 British film, directed by Paul Czinner and starring Laurence Olivier as Orlando and Elisabeth Bergner as Rosalind. It is based on William Shakespeare's play of the same name. It was Olivier's first performance of Shakespeare on screen.
Document 4: Live at Montreux 1996: Live at Montreux 1996 is a live album and DVD by British hard rock band Deep Purple, recorded in 1996 and released in 2006.
Document 5: Marilyn Monroe: When the studio was still reluctant to change Monroe's contract, she founded a film production company in late 1954; she named it Marilyn Monroe Productions (MMP). She dedicated 1955 to building her company and began studying method acting at the Actors Studio. In late 1955, Fox awarded her a new contract, which gave her more control and a larger salary. Her subsequent roles included a critically acclaimed performance in Bus Stop (1956) and the first independent production of MMP, The Prince and the Showgirl (1957). Monroe won a Golden Globe for Best Actress for her work in Some Like It Hot (1959), a critical and commercial success. Her last completed film was the drama The Misfits (1961).
Document 6: King Biscuit Flower Hour Presents: Deep Purple in Concert: King Biscuit Flower Hour Presents: Deep Purple in Concert is a live album taken from a Deep Purple performance originally broadcast on the King Biscuit Flower Hour, released in July 1995. It contains concert material recorded on 27 February 1976 at Long Beach Arena, Los Angeles, CA featuring the Mark IV line-up with Tommy Bolin.
Document 7: Interstellar Low Ways: Interstellar Low Ways is an album recorded by the American jazz musician Sun Ra and his Myth Science Arkestra, mostly recorded in Chicago, 1960, and probably released in 1966 on his own Saturn label. Originally titled "Rocket Number Nine", the album had acquired its present name, and the red-on-white sleeve by Claude Dangerfield, by 1969. The album is known particularly for the two songs featuring space chants - "Interplanetary Music" and "Rocket Number Nine Take off for the Planet Venus" - that would stay in the Arkestra's repertoire for many years;
Document 8: Princess of Thieves: Princess of Thieves is a romantic adventure TV movie starring Keira Knightley, produced by Granada Productions in 2001 and first broadcast on "The Wonderful World of Disney" on ABC in the United States that same year. Co-starring in the film are Malcolm McDowell as the Sheriff, Jonathan Hyde as Prince John, Stuart Wilson as Robin Hood, Del Synnott as Froderick, and Stephen Moyer as Philip. The movie was directed by Peter Hewitt and filmed in Romania. The film's plotline draws inspiration from the classic Robin Hood legend, which has been adapted many times for screen.
Document 9: Penny Princess: Penny Princess is a 1952 British Technicolor comedy written and directed by Val Guest for his own production company, Conquest Productions. The film stars his future wife Yolande Donlan, who was Guest's production company partner, and features Reginald Beckwith, the other partner in Conquest Productions. Dirk Bogarde plays the leading man.
Document 10: Live in California 74: Live in California 74 is a live DVD of the first California Jam concert performance from Deep Purple released in 2005. It was recorded and aired live by ABC-TV on 6 April 1974 at the Ontario Speedway near Los Angeles, California. This concert was one of the first ever music concerts issued on videotape and laser disc in 1981 under the title "California Jam" in Japan and the UK.
Document 11: The Prince and the Showgirl: The Prince and the Showgirl (originally called The Sleeping Prince) is a 1957 British - American romantic comedy film starring Marilyn Monroe and Laurence Olivier. Olivier also served as director and producer. The screenplay by Terence Rattigan was based on his 1953 stage play The Sleeping Prince. It was filmed in London.
Document 12: Live in London (Deep Purple album): Live in London is a live album from Deep Purple. It was recorded on 22 May 1974 at Gaumont State in Kilburn by the BBC for radio broadcast, but was unreleased on vinyl until 1982. It features the Mk 3 lineup of Blackmore/Coverdale/Hughes/Lord/Paice during the tour for their album "Burn".
Document 13: Live from London (Duran Duran): Live from London is a concert film by the British group, Duran Duran. It was filmed during the course of the last two of five sold-out nights at Wembley Arena in April 2004, during the band's first global tour after the reunion of the band's original five members.
Document 14: The Nubians of Plutonia: The Nubians of Plutonia is an album recorded by Sun Ra and his Myth Science Arkestra c.1958 - 1959 and released c.1966 on his own Saturn label. Originally released in a blank sleeve under the title The Lady With The Golden Stockings, the album had gained its current title, and sleeve by Richard Pedreguera, by 1969. In common with most releases by Sun Ra at the time, the record was printed in extremely limited numbers and primarily available at concerts and mail-order. The record was reissued by Impulse! in 1974, and on CD by Evidence in 1993, backed with the contemporaneous album "Angels and Demons at Play".
Document 15: Deep Purple (Sun Ra album): Deep Purple (also released as "Dreams Come True") is an album by Sun Ra and his Arkestra featuring Stuff Smith on violin.
ground_truth: Sun Ra
sub_queries: where was the prince and the showgirl filmed Answer: London
Live in London >> performer Answer: Deep Purple
Deep Purple >> performer Answer: Sun Ra