Question: In what year was the band behind "Doncamatic" created?

full_context: Document 1: Saturnz Barz: "Saturnz Barz" is a song by British virtual band Gorillaz, featuring Jamaican dancehall artist Popcaan. The song was released on 23 March 2017. It was released as the first single from their fifth studio album "Humanz". The song marks the group's comeback since 2012's "DoYaThing", although 2017 had seen the non-single release of the song "Hallelujah Money" which features English singer Benjamin Clementine. "Saturnz Barz" was produced by frontman Damon Albarn, Remi Kabaka and producer The Twilite Tone, and marks the group's first collaboration with Popcaan. A remix was released later by Banx & Ranx.
Document 2: Humanz: Humanz is the fifth studio album by British virtual band Gorillaz. The album was released on 28 April 2017 via Parlophone and Warner Bros. Records. The album was announced on the band's official Instagram page on 23 March 2017. According to a press release, the album was recorded in London, Paris, New York City, Chicago, and Jamaica and produced by Gorillaz, The Twilite Tone and Remi Kabaka, Jr. It is the band's first studio album since 2010's "The Fall", and features collaborations from several artists including Grace Jones, Kali Uchis, Vince Staples, Popcaan, D.R.A.M., Anthony Hamilton, De La Soul, Danny Brown, Kelela, Mavis Staples, Pusha T, and Benjamin Clementine.
Document 3: 2-D (character): Stuart Harold "2-D" Pot is a fictional character who is a musician and member of the British virtual band, Gorillaz. He provides the lead vocals and plays the keyboard for the band. 2-D's singing voice is provided by Blur frontman Damon Albarn on Gorillaz' recordings and performances, while in additional material, his speaking voice is provided by actor Nelson De Freitas in various Gorillaz direct-to-video projects such as "" and "". In 2017, Kevin Bishop was cast as the new speaking voice of 2-D. He was created by Damon Albarn and Jamie Hewlett.
Document 4: Doncamatic: "Doncamatic" is a single by British alternative band Gorillaz. The track features British singer Daley. The single was released on 21 November 2010 via digital download, with a physical release following the next day. "Plastic Beach" was later re-released featuring "Doncamatic" on a bonus disc.
Document 5: Gorillaz (album): Gorillaz is the debut studio album by the British virtual band Gorillaz, released on 26 March 2001 by Parlophone Records internationally and by Virgin Records in the United States. It includes the singles "Clint Eastwood", "19-2000", "Rock the House" and "Tomorrow Comes Today". The album reached number three in the UK, and was an unexpected hit in the US, hitting number 14 and selling over seven million copies worldwide by 2007. It earned the group an entry in the "Guinness Book of World Records" as the Most Successful Virtual Band.
Document 6: DoYaThing: "DoYaThing" is a song by alternative rock virtual band Gorillaz, featuring LCD Soundsystem frontman James Murphy and André 3000 of Outkast. The song was released on 23 February 2012. It was commissioned by Converse as a part of their "Three Artists. One Song" project where three artists collaborate on a track. The song is also the starting point for a limited edition Chuck Taylor All-Stars collection designed by Gorillaz artist Jamie Hewlett. The shoe designs feature artwork from other projects related to Gorillaz. It was released in two different versions: the approximately 4-and-a-half-minute radio edit, and the explicit 13-minute version. The former was released as a free download on Converse's website, while the latter was released for streaming on Gorillaz's website. The cover features a baboon representing Murphy and a masked figure representing André 3000, referencing the single cover for "I'm a Goner" by Matt and Kim.
Document 7: Damon Albarn: Damon Albarn, OBE ( ; born 23 March 1968) is an English singer, songwriter, and multi-instrumentalist. He is the lead singer of the British rock band Blur and co-founder, vocalist, instrumentalist, and principal songwriter of the virtual band Gorillaz. Albarn is also part of two supergroups, one usually known as The Good, the Bad & the Queen, although it is stated that they are officially unnamed, and another named Rocket Juice & the Moon.
Document 8: Gorillaz: Gorillaz are an English virtual band created in 1998 by musician Damon Albarn and artist Jamie Hewlett. The band consists of four animated members: 2-D (lead vocals, keyboards), Murdoc Niccals (bass guitar), Noodle (guitar, keyboards) and Russel Hobbs (drums and percussion). These members are fictional and are not personas of any "real life" musicians involved in the project. Their fictional universe is explored through the band's music videos, as well as a number of other short cartoons. In reality, Albarn is the only permanent musical contributor, and the music is often a collaboration between various musicians. Writers and critics have described their music as alternative rock, trip hop, alternative hip hop, electronica, indie, Britpop, dance-rock, rap rock, dub, reggae and pop.
Document 9: Noodle (Gorillaz): Noodle is a fictional Japanese musician and member of the British virtual band Gorillaz. She provides the lead guitar, as well as some occasional main and backing vocals for the band. Like all other band members of Gorillaz, she was created in 1998 by Damon Albarn and Jamie Hewlett. Noodle has been voiced by Japanese actress Haruka Kuroda, singer-songwriter Miho Hatori of trip-hop group Cibo Matto, and Talking Heads bassist Tina Weymouth.
Document 10: Will Dailey: Will Dailey is an independent American recording artist, performer and producer. His sound has been described as having a rich vintage vibe while having a firm appreciation of AM rock, pop and big hooks. He has released albums with Universal, CBS Records, Wheelkick Records and JS Music Group. Dailey has released four full-length albums since 2004. His last full-length album, "National Throat", came out on Wheelkick Records, on August 26, 2014. It directly followed Dailey's choice to split with a major label and use Pledge Music to create his album. Based out of Boston, he is notable as being a 7 time winner in the Boston Music Award: Best Male Singer-Songwriter in 2006, again on December 2, 2009 and December 2, 2012 and Album of the Year and Artist of the Year December 14, 2014 and Male Vocalist in 2015 and 2016. The first single, "Sunken Ship", was a finalist in the 2013 International Songwriting Competition, received heavy radio play and received Song of The Year in the New England Music Awards. The album was released exclusively on vinyl three month prior to official release date. It premiered on Billboards Heat Seekers chart at #18 and won Album of the Year in the New England Music Awards April 19, 2015 as well. In 2009 and 2010, Dailey released "Torrent", which involved the artist digitally releasing a burst of new music approximately every three months, and then compiling that material, along with bonus material, as a physical and digital audio package twice a year. Dailey is also a part of the John Mellencamp and Stephen King musical project Ghost Brothers of Darkland County.
Document 11: Tomorrow Comes Today: "Tomorrow Comes Today" is a song from alternative rock virtual band Gorillaz's self-titled debut album "Gorillaz" and was their first release when issued as an EP in November 2000. The first three songs from the EP ended up on their debut album, however, "Latin Simone" was heavily edited, and dubbed into Spanish, for the album release. The new version was sung by Ibrahim Ferrer, and renamed "Latin Simone (¿Que Pasa Contigo?)". The original version is sung by 2D (voiced by Damon Albarn) and appears along with "12D3" on the later-released compilation album "G Sides". The song itself was also the fourth and final single from that album, released on 25 February 2002. It peaked at number 33 on the UK Singles Chart. A demo version of the song, "I Got The Law" was included as a bonus track of the Japanese edition of "13" by Blur, Damon Albarn's other musical project.
Document 12: Virtual band: In music, a virtual band (also called a virtual group, cartoon group, or cartoon band) is any group whose members are not corporeal musicians, but animated characters. Although it mostly deals with fiction, the band itself doesn't fall under that category, as they exist outside a television and film universe. The music is recorded (and, in the case of concerts, performed) by human musicians and producers, while any media related to the virtual band, including albums, video clips and the visual component of stage performances, feature the animated line-up; in many cases the virtual band members have been credited as the writers and performers of the songs. Live performances can become rather complex, requiring perfect synchronization between the visual and audio components of the show.
Document 13: Digital Mystikz: Digital Mystikz are a dubstep production duo (consisting of Mala and Coki – when the two started making music together as teenagers they were known as Malibu and Coke) from the South London suburb of Norwood. Along with Loefah and Sgt. Pokes, whom make up the group ASBO (All Soundbwoy Out), they operate the DMZ record label and host the influential bimonthly nightclub DMZ, held at the Mass club complex in Brixton, London. BBC Radio 1 DJ John Peel was an early supporter of Digital Mystikz, eventually putting them in his annual 2004 Top 50 list at #29. They are among the scene's most famous producers. Their song "Anti War Dub" appeared in the 2006 film "Children of Men", although it wasn't included in the soundtrack. In the summer of 2008, Mala was chosen to headline the night portion of the Sonar Festival in Barcelona. In April 2011 Mala travelled to Cuba with Gilles Peterson who was returning to Havana to produce the second instalment in the 'Havana Cultura' series. While Peterson recorded new material with local musicians, Mala began work on a new album "Mala In Cuba", which was released in September 2012.
Document 14: We Got the Power (Gorillaz song): "We Got the Power" is a song by alternative rock virtual band Gorillaz, featuring Jehnny Beth of British post-punk band Savages and backing vocals from former Oasis guitarist and songwriter Noel Gallagher and American rapper D.R.A.M., who also appears on the group's single "Andromeda". The song was released on 23 March 2017. It was released as the second single from their fifth studio album "Humanz".
Document 15: Release the Pressure: "Release the Pressure" is the third single released under the Leftfield name and the first to involve Paul Daley with writing duties after he joined the group. The song was released only on 12" in 1992. Unlike previous releases that had been released on the Outer Rhythm record label, Leftfield had now officially split from the Outer Rhythm record label. Major labels had offered them deals yet both members didn't want to give up creative control to any major company. They formed the Hard Hands record label with "Release the Pressure" being the label's first official release. The song featured reggae singer Earl Sixteen on vocals. It made the top 20 in the UK charts and featured at number one in the "Melody Maker" "Stone Free Chart of the Year". It was used in Telefónica O2 and O2 (UK) commercials during 2000s.
ground_truth: 1998