Question: Longplayer is a self-extending composition by which English musician born on July 25, 1955?

full_context: Document 1: Fairytale of New York: "Fairytale of New York" is a song written by Jem Finer and Shane MacGowan and first released as a single on 23 November 1987 by their band The Pogues, featuring singer-songwriter Kirsty MacColl on vocals. The song was written as a duet, with the Pogues' singer MacGowan taking the role of the male character and MacColl the female character. It is an Irish folk-style ballad, and featured on The Pogues' 1988 album "If I Should Fall from Grace with God".
Document 2: The Pogues: The Pogues were an Irish punk band formed in 1982 and fronted by Shane MacGowan. The band was founded in Kings Cross, London, as Pogue Mahone—the anglicisation of the Irish "póg mo thóin", meaning "kiss my arse". The band reached international prominence in the 1980s and early 1990s, recording several hit albums and singles. MacGowan left the band in 1991 due to drinking problems but the band continued first with Joe Strummer and then with Spider Stacy on vocals before breaking up in 1996. The Pogues reformed in late 2001, and played regularly across the UK and Ireland and on the US East Coast, until dissolving again in 2014. The group did not record any new material during this second incarnation.
Document 3: Joe Strummer: John Graham Mellor (21 August 1952 – 22 December 2002), known by his stage name Joe Strummer, was an English musician, singer, actor and songwriter who was the co-founder, lyricist, rhythm guitarist and lead vocalist of the Clash, a punk rock band formed in 1976 as part of the original wave of British punk.
Document 4: Untitled (Bass Communion Box): Untitled (or box set) is a box set compilation of songs released by British musician, songwriter, and producer Steven Wilson under the pseudonym Bass Communion. It contains many rarities from the last 15 years of Steven's ambient and drone work, especially from vinyl only editions of Bass Communion albums. It also features the previously unreleased track "Temporal", recorded in 2012 as a homage to composer Harrison Birtwistle and his 1971 composition "Chronometer" – both pieces are created entirely from the sounds of clocks and other timekeeping devices.
Document 5: Extended Movement: Extended Movement is a promotional extended play, released by trance DJ BT during his "Movement in Still Life" era. It was released only at college campuses in the United States, prior to the release of "Movement in Still Life". It contains two unmixed songs, "The Hip Hop Phenomenon" and "Fibonacci Sequence", which could not be found on the U.S. release of "Movement in Still Life" (The latter could not be found on the U.K. version either). It also contains remixes of three songs off of "Movement in Still Life": "Never Gonna Come Back Down", "Mercury and Solace" and "Godspeed". Every normal, unmixed song on this extended play were eventually released individually as singles themselves.
Document 6: Longplayer: Longplayer is a self-extending composition by Jem Finer which is designed to continue for one thousand years. It started to play on 1 January 2000, and if all goes as planned, it will continue without repetition until 31 December 2999. It will restart on that date.
Document 7: Continuum (music project): Continuum is a collaborative ambient and drone music project between Bass Communion (Steven Wilson of Porcupine Tree) and Dirk Serries (of Vidna Obmana and Fear Falls Burning). The project looks to expand on the artists' "collective ambition and vision, motivated by their immense passion for a wide-range of musical styles, ranging from spacious ambience to pounding doom metal."
Document 8: 4′33″: 4′33″ (pronounced "Four minutes, thirty-three seconds" or just "Four thirty-three"<ref name="Solomon 1998/2002">Solomon 1998/2002.</ref>) is a three-movement composition by American experimental composer John Cage (1912–1992). It was composed in 1952, for any instrument or combination of instruments, and the score instructs the performer(s) not to play their instrument(s) during the entire duration of the piece throughout the three movements. The piece consists of the sounds of the environment that the listeners hear while it is performed, although it is commonly perceived as "four minutes thirty-three seconds of silence". The title of the piece refers to the total length in minutes and seconds of a given performance, "4′33″" being the total length of the first public performance.
Document 9: Jem Finer: Jeremy Max "Jem" Finer (born 25 July 1955) is an English musician, artist and composer. He was one of the founding members of The Pogues.
Document 10: Perpetual Art Machine: Perpetual Art Machine (PAM) was founded in New York City in January 2006 by artists Chris Borkowski, Aaron M. Miller, Raphaele Shirley and Lee Wells in collaboration with Alexis Hubshman, president of the Scope art fair. Through the use of open source CMS and DAM software such as Joomla and Gallery2, streaming video technologies and custom software developed in Max/MSP and Jitter, as well as MySQL, PAM has become a video art portal on the internet. Since its first installation in at the Scope New York art fair in March 2006 PAM has grown via its web site into a free community of more than 900 artists from over 50 countries and consists of over 1000 video art works on-line and in its interactive video installation. PAM has featured a number of notable video artists, including Lev Manovich, Janet Biggs, and John Criscitello.
Document 11: Ewan MacColl: James Henry Miller (25 January 1915 – 22 October 1989), better known by his stage name Ewan MacColl, was an English folk singer, songwriter, communist, labour activist, actor, poet, playwright and record producer.
Document 12: Jemaine Clement: Jemaine Clement (born 10 January 1974) is a New Zealand comedian, actor, voice actor, singer, writer, director, and multi-instrumentalist, best known as one half of the musical comedy duo Flight of the Conchords along with Bret McKenzie. They have released multiple albums, created a BBC radio series and a HBO American television series that aired for two seasons.
Document 13: PJ Harvey: Polly Jean Harvey MBE (born 9 October 1969) known as PJ Harvey, is an English musician, singer-songwriter, writer, poet, and composer. Primarily known as a vocalist and guitarist, she is also proficient with a wide range of instruments.
Document 14: Phil Lynott: Philip Parris "Phil" Lynott ( ; 20 August 1949 – 4 January 1986) was an Irish musician, singer and songwriter. His most commercially successful group was Thin Lizzy, of which he was a founding member, the principal songwriter, lead vocalist and bassist. He later also found success as a solo artist.
Document 15: Tamás Kreiner: Tamás Kreiner entered the world of music when he established his company, Amnesty Design in 1991. He soon began work on several successful solo musical projects, including the soundtrack for the game "Reunion", which was the basis of his reputation. After many years, Amnesty Design evolved to Digital Reality, where Kreiner has composed scores for "Imperium Galactica" and the great hit sequel, "". During these years Kreiner pioneered the use of combining old and new musical technologies and expanded his experience in both composing and sound designing, which later has granted him great reputation in the industry. In 2000, he received the British Academy of Film and Television Arts Award (Best Original Game Music) for his work on "Imperium Galactica II".
ground_truth: Jem Finer