Question: What band recorded a live album at the studios of the original network of You Should Be So Lucky?

full_context: Document 1: You Should Be So Lucky: You Should Be So Lucky! was a BBC children's television programme broadcast in 1986/87. It was hosted by Colin Bennett in the character of Vince Purity.
Document 2: Wielie Walie: Wielie Walie (Pronounced Vee-lee Vaa-lee) was an Afrikaans children's variety programme created by Louise Smit featuring puppets, which was broadcast from the launch of television in South Africa in 1976. With Karel and Sarel, two best friends but always fighting. Bennie always ready to read a story, and the duck and the socks chatting. Bennie was called by the bee, blowing his trumpet and the flowers, singing for him to come up from his underground library. All of these characters lived in a playroom and a park, with Oom Gert and Tannie Magda. The name "Wielie Walie" also comes from a well known South African children's song, which ended up being the theme song for the show.
Document 3: Live at the BBC (Sandy Denny album): Live at the BBC is a four disc compilation of British folk singer songwriter Sandy Denny's BBC sessions from 1966 to 1973 and contains almost all her solo work for the corporation. Disc 4 of the set is a DVD of Denny performing three songs on the music programme "One in ten" in 1971: the only surviving solo footage of her. This compilation superseded the earlier one-disc set issued on the Strange Fruit label in 1997 that due to rights issues was withdrawn on the day of release thereby creating a highly collectable disc up until the release of this comprehensive set.
Document 4: Live on Blueberry Hill: The audience recording is one of the first Led Zeppelin bootlegs, and one of the first ever rock and roll bootlegs. It was released on the Blimp label. The album was reissued on the Trademark of Quality label and shipped to England. The album sold so many copies that many fans thought it was a legal release. The sleeve notes describe it as "One hundred and six minutes and fifty three seconds of pure alive rock."
Document 5: Are You Being Served?: Are You Being Served? is a British sitcom created and written by executive producer David Croft (Croft also directed some episodes) and Jeremy Lloyd, with contributions from Michael Knowles and John Chapman, for the BBC. Set in London, the show follows the misadventures and mishaps of the staff of the retail ladies' and gentlemen's clothing departments in the flagship department store of a fictional chain called Grace Brothers.
Document 6: Children in Need 2011: Children in Need 2011 was a campaign held in the United Kingdom to raise money for Children in Need. 2011 marked the 31st anniversary of the appeal which culminated in a live broadcast on BBC One which began on the evening of Friday 18 November and ran until the early hours of Saturday 19 November. The broadcast was hosted by Terry Wogan, with Tess Daly, Alesha Dixon and Fearne Cotton as co-hosts. The show was broadcast from BBC Television Centre in London but also included regular regional opt-outs presented from various locations around the UK.
Document 7: Starstrider: Starstrider was a children's quiz show that was produced by Granada Television and aired on ITV in 1984 and 1985 and ran for 2 series. The host, Starstrider, a space being from the planet Ulphrates III on the search for intelligence, was played in Series 1 by Roger Sloman and in Series 2 by Jim Carter. Future Doctor Who actor Sylvester McCoy co-hosted both series, playing Starstrider's hapless assistant Wart. Both the host and co-host would greet the teams each week with the words, "Hello and welcome" and similarly they would end the show saying, "Goodbye and farewell".
Document 8: Now and Live: Now & Live is a double CD compilation-like album released in 1997 by Paul Rodgers of Free and Bad Company fame. In fact, it is a re-release of the studio album "Now" including a disc of live material recorded in 1995 and issued on the album "".
Document 9: BBC Sessions (Cocteau Twins album): BBC Sessions is an album of BBC studio recordings by the band Cocteau Twins released in 1999 by Bella Union in the UK and Rykodisc in the US. The album spanned the band's career from the early 1980s through the 1990s. Much of the first disk was taken from a series of early 1980s Peel sessions. The second disk contained several tracks recorded during the group's performance on the 1980s Radio 1 series "Saturday Live". The compilation peaked at No. 87 on the UK Albums Chart.
Document 10: BBC Sessions (Led Zeppelin album): BBC Sessions is a compilation album featuring studio sessions and a live concert recorded by English rock group Led Zeppelin for the BBC. It was released on 11 November 1997, by Atlantic Records. Disc one consists of material from four different 1969 BBC sessions. Disc two contains most of the 1 April 1971 concert from the Paris Theatre in London. Disc three was only included in a limited run of album releases and features rare interviews from 1969, 1976/1977, and 1990.
Document 11: United Kingdom in the Eurovision Song Contest 1974: The United Kingdom held a national pre-selection to choose the song that would go to the Eurovision Song Contest 1974. It was held on 23 February 1974 and presented by Jimmy Savile as part of the BBC1 TV series Clunk, Click... As It Happens, with Olivia Newton - John selected to perform all of the entries, in part due to the recommendation of her close friend Cliff Richard. Originally, as with 1973, Cilla Black's 1974 nine - part BBC series was scheduled to feature the 'Song for Europe' process, but Black was uncomfortable at promoting another female singer (Newton - John) each week throughout the series' run and in a rather last minute decision, the BBC arranged to move the process to another show. This necessitated a truncating of the regularly established format of the chosen artist performing one song a week on the given series, so it was planned that Newton - John would perform two songs a week for three weeks once the series started. However, a BBC strike led to the cancellation of the first show, so another revision was needed and Olivia performed three songs a show over two programmes. In the final, her performances were immediately repeated before viewers were asked to cast votes via postcards through the mail to choose the winner. An extremely low postal vote led to Long Live Love winning with just 27,387 votes.
Document 12: I Should Be So Lucky: "I Should Be So Lucky" is a 1987 song performed by Australian recording artist and songwriter Kylie Minogue from her debut studio album "Kylie" (1988). Released on 29 December 1987 by Mushroom Records and PWL Records, the song became a worldwide breakthrough hit; its image of Minogue on the front cover was shot by David Levine. The song was written and produced by Stock Aitken Waterman for Minogue, and they went on to produce Minogue's first four studio albums.
Document 13: Live at the BBC (Fleetwood Mac album): Live at the BBC is a double compact disc compilation album by British blues rock band Fleetwood Mac, recorded at various BBC radio sessions between 1967 and 1971. It contains many tracks by Fleetwood Mac which are otherwise unavailable.
Document 14: The Young Ones (TV series): The Young Ones is a British sitcom, broadcast in the United Kingdom from 1982 to 1984 in two six - part series. Shown on BBC2, it featured anarchic, offbeat humour which helped bring alternative comedy to television in the 1980s and made household names of its writers and performers. In 1985, it was shown on MTV, one of the first non-music television shows on the fledgling channel. In a 2004 poll, it ranked at number 31 in the BBC's list of Britain's Best Sitcoms. The show's title relates to the song of the same name, written by Sid Tepper and Roy C. Bennett, and sung by Cliff Richard and The Shadows, which was a No. 1 UK hit single.
Document 15: Live at Leeds: Live at Leeds is the first live album by the English rock band The Who. It was recorded at the University Refectory, University of Leeds on 14 February 1970, and is the only live album that was released while the group were still actively recording and performing with their best known line - up of Roger Daltrey, Pete Townshend, John Entwistle and Keith Moon. Initially released in the United States on 16 May, by Decca and MCA and the United Kingdom on 23 May, by Track and Polydor, the album has been reissued on several occasions and in several different formats. Since its release, Live at Leeds has been cited by several music critics as the best live rock recording of all time.
ground_truth: Fleetwood Mac
sub_queries: What original network is You Should Be So Lucky on? Answer: BBC
Live at the BBC >> performer Answer: Fleetwood Mac