IN: The KLF (also known as The Justified Ancients of Mu Mu, furthermore known as The JAMs and The Timelords and by other names) were a British electronic band of the late 1980s and early 1990s. Beginning in 1987, Bill Drummond (alias King Boy D) and Jimmy Cauty (alias Rockman Rock) released hip hop-inspired and sample-heavy records as the Justified Ancients of Mu Mu, and on one occasion (the British number one hit single "Doctorin' the Tardis") as the Timelords. The KLF released a series of international hits on their own KLF Communications record label, and became the biggest-selling singles act in the world for 1991. The duo also published a book, The Manual (How to Have a Number One the Easy Way), and worked on a road movie called The White Room.

In 1988, Drummond and Cauty became "Time Boy" and "Lord Rock", and released a 'novelty' pop single, "Doctorin' the Tardis" as The Timelords. The song is predominantly a mash-up of the Doctor Who theme music, "Block Buster!" by Sweet and Gary Glitter's "Rock and Roll (Part Two)".  Also credited on the record was "Ford Timelord", Cauty's 1968 Ford Galaxie American police car (claimed to have been used in the film Superman IV filmed in the UK). Drummond and Cauty declared that the car had spoken to them, giving its name as Ford Timelord, and advising the duo to become "The Timelords".  Drummond and Cauty later portrayed the song as the result of a deliberate effort to write a number one hit single. In interviews with Snub TV and BBC Radio 1, Drummond said that the truth was that they had intended to make a house record using the Doctor Who theme. After Cauty had laid down a basic track, Drummond observed that their house idea wasn't working and what they actually had was a Glitter beat. Sensing the opportunity to make a commercial pop record they abandoned all notions of underground credibility and went instead for the lowest common denominator. According to the British music press, the result was "rancid", "pure, unadulterated agony" and "excruciating" and - in something of a backhanded compliment from the normally supportive Sounds Magazine - "a record so noxious that a top ten place can be its only destiny". They were right: the record went on to sell over one million copies. A single of The Timelords' remixes of the song was released: "Gary Joins The JAMs" featured original vocal contributions from Glitter himself, who also appeared on Top of the Pops to promote the song with The Timelords.  The Timelords released one other product, a 1989 book called The Manual (How to Have a Number One the Easy Way), a step-by-step guide to achieving a number one hit single with little money or talent.

What else was interesting in this article?

OUT: The song is predominantly a mash-up of the Doctor Who theme music,

Answer the question at the end by quoting:

An orchestra ( or US: ; Italian: [or'kestra]) is a large instrumental ensemble typical of classical music, which mixes instruments from different families, including bowed string instruments such as violin, viola, cello and double bass, as well as brass, woodwinds, and percussion instruments, each grouped in sections. Other instruments such as the piano and celesta may sometimes appear in a fifth keyboard section or may stand alone, as may the concert harp and, for performances of some modern compositions, electronic instruments. The term orchestra derives from the Greek orkhestra (orchestra), the name for the area in front of a stage in ancient Greek theatre reserved for the Greek chorus. A full-size orchestra may sometimes be called a symphony orchestra or philharmonic orchestra.
The typical symphony orchestra consists of four groups of related musical instruments called the woodwinds, brass, percussion, and strings (violin, viola, cello and double bass). Other instruments such as the piano and celesta may sometimes be grouped into a fifth section such as a keyboard section or may stand alone, as may the concert harp and electric and electronic instruments. The orchestra, depending on the size, contains almost all of the standard instruments in each group.  In the history of the orchestra, its instrumentation has been expanded over time, often agreed to have been standardized by the classical period and Ludwig van Beethoven's influence on the classical model. In the 20th century, new repertory demands expanded the instrumentation of the orchestra, resulting in a flexible use of the classical-model instruments and newly developed electric and electronic instruments in various combinations.  The terms symphony orchestra and philharmonic orchestra may be used to distinguish different ensembles from the same locality, such as the London Symphony Orchestra and the London Philharmonic Orchestra. A symphony orchestra will usually have over eighty musicians on its roster, in some cases over a hundred, but the actual number of musicians employed in a particular performance may vary according to the work being played and the size of the venue.  Chamber orchestra usually refers to smaller-sized ensembles; a major chamber orchestra might employ as many as fifty musicians; some are much smaller than that. The term concert orchestra may also be used, as in the BBC Concert Orchestra and the RTE Concert Orchestra.

Are there different types of orchestras?

Chamber orchestra usually refers to smaller-sized ensembles;

input: Turner was replaced by bassist and vocalist John Wetton, formerly of Family, King Crimson, Roxy Music, Uriah Heep and UK. Number the Brave was released in April 1981 and featured Wetton's lead vocals on just one song, although during album sessions he had offered songs such as "Here Comes the Feeling" that would eventually sell millions when released on Asia's 1982 debut album. Wetton did not continue with Wishbone Ash beyond the album sessions and rejoined Asia.  Wetton was replaced on the Number the Brave tour by the former Uriah Heep bassist Trevor Bolder. Also joining the band was female backing vocalist, Claire Hamill, who had sung on both the Just Testing and Number the Brave albums. In 1982, after Hamill's departure, the band experimented with heavy metal on the Twin Barrels Burning album. It became the highest charting Wishbone Ash album in years (UK #22).  Bolder left the group to rejoin Uriah Heep in 1983, to be replaced by bassist/vocalist Mervyn Spence (ex-Trapeze). The group continued with a heavy metal side on 1985's Raw to the Bone, which became the first Wishbone Ash album not to make the charts. Not long after, Wisefield left after serving as guitarist in the band for eleven years, going on to a varied career that would include work with Tina Turner, Joe Cocker, Roger Chapman, Jeff Wayne and the Queen musical We Will Rock You. He was replaced by Jamie Crompton, who in turn was succeeded briefly by Phil Palmer. Early in 1986, Mervyn Spence quit as well, to be replaced by ex-Kinks bassist Andy Pyle.

Answer this question "did they release any songs sung by John?"
output:
featured Wetton's lead vocals on just one song,