Question: What performer released a live album consisting of tracks recorded at the radio station that employed Donald Baverstock?

full_context: Document 1: Donald Baverstock: However, Baverstock felt insulted that he was being asked to take what he saw as a demotion to the lesser channel, and refused to take up his new post, instead resigning from the BBC altogether. He subsequently became involved in the establishment of the ITV northern franchise holder Yorkshire Television, becoming the company's first Director of Programmes and overseeing the creation of popular hits such as the soap opera "Emmerdale Farm" (from 1972). Also in 1972, as ITV commissioned the broadcast of the first nationally televised darts tournament with the 1972 News of the World Darts Championship, Baverstock asked Sid Waddell to accompany presenter Peter Jones and commentator Dave Lanning at the 1972 News of the World Championship, to observe the action and to look into creating a programme based on indoor pub sports. The result of this was Waddell creating The Indoor League, which ran from 1972 to 1977, with the first season shown only in the Yorkshire Television region and the following seasons shown across Britain on the ITV network. The Indoor League was a crucial series in the early years of televised darts.
Document 2: Premier League: The managing director of London Weekend Television (LWT), Greg Dyke, met with the representatives of the "big five" football clubs in England in 1990. The meeting was to pave the way for a break away from The Football League. Dyke believed that it would be more lucrative for LWT if only the larger clubs in the country were featured on national television and wanted to establish whether the clubs would be interested in a larger share of television rights money. The five clubs decided it was a good idea and decided to press ahead with it; however, the league would have no credibility without the backing of The Football Association and so David Dein of Arsenal held talks to see whether the FA were receptive to the idea. The FA did not enjoy an amicable relationship with the Football League at the time and considered it as a way to weaken the Football League's position.
Document 3: 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 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: 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 6: Nine-dart finish: The first televised nine dart finish was achieved at the MFI World Matchplay on 13 October 1984 by John Lowe, who used the third method (with the T17 first, then T18, D18) above as his outshot after scoring two maximum 180s. For this he received a prize of £102,000, and he went on to win the whole event. This nine dart finish was not broadcast live, nor was Paul Lim's nine dart finish at the 1990 Embassy World Championship. The first ever live broadcast nine dart finish was performed by Shaun Greatbatch against Steve Coote in the Final of the Dutch Open on 3 February 2002, while Phil Taylor achieved the first live nine - darter broadcast on British television during the 2002 World Matchplay.
Document 7: 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.
Document 8: BBC Television: As a division within the BBC, Television was formerly known as BBC Vision for a few years in the early 21st century, until its name reverted to Television in 2013. It is responsible for the commissioning, producing, scheduling and broadcasting of all programming on the BBC's television channels, and is led by Danny Cohen.
Document 9: Sky UK: While BSkyB had been excluded from being a part of the ONdigital consortium, thereby making them a competitor by default, BSkyB was able to join ITV Digital's free-to-air replacement, Freeview, in which it holds an equal stake with the BBC, ITV, Channel 4 and National Grid Wireless. Prior to October 2005, three BSkyB channels were available on this platform: Sky News, Sky Three, and Sky Sports News. Initially BSkyB provided Sky Travel to the service. However, this was replaced by Sky Three on 31 October 2005, which was itself later re-branded as 'Pick TV' in 2011.
Document 10: Sky UK: In the autumn of 1991, talks were held for the broadcast rights for Premier League for a five-year period, from the 1992 season. ITV were the current rights holders, and fought hard to retain the new rights. ITV had increased its offer from £18m to £34m per year to keep control of the rights. BSkyB joined forces with the BBC to make a counter bid. The BBC was given the highlights of most of the matches, while BSkyB paying £304m for the Premier League rights, would give them a monopoly of all live matches, up to 60 per year from the 1992 season.  Murdoch described sport as a "battering ram" for pay-television, providing a strong customer base. A few weeks after the deal, ITV went to the High Court to get an injunction as it believed their bid details had been leaked before the decision was taken. ITV also asked the Office of Fair Trading to investigate since it believed Rupert Murdoch's media empire via its newspapers had influenced the deal. A few days later neither action took effect, ITV believed BSkyB was telephoned and informed of its £262m bid, and Premier League advised BSkyB to increase its counter bid.
Document 11: BBC Television: David Attenborough was later granted sabbatical leave from his job as Controller to work with the BBC Natural History Unit which had existed since the 1950s. This unit is now famed throughout the world for producing high quality programmes with Attenborough such as Life on Earth, The Private Life of Plants, The Blue Planet, The Life of Mammals, Planet Earth and Frozen Planet.
Document 12: 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 13: Premier League: Television has played a major role in the history of the Premier League. The League's decision to assign broadcasting rights to BSkyB in 1992 was at the time a radical decision, but one that has paid off. At the time pay television was an almost untested proposition in the UK market, as was charging fans to watch live televised football. However, a combination of Sky's strategy, the quality of Premier League football and the public's appetite for the game has seen the value of the Premier League's TV rights soar.
Document 14: 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 15: 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.
ground_truth: Fleetwood Mac
sub_queries: Donald Baverstock >> employer Answer: BBC
Live at the BBC >> performer Answer: Fleetwood Mac