Question: When did the highly experimental musical style on the album Quixotic originate?

full_context: Document 1: List of awards and nominations received by M.I.A.: M.I.A is an English recording artist, songwriter, painter and director of Tamil descent. Her compositions combine elements of electronic, dance, alternative, hip hop and world music. She has been nominated for various awards including Academy Award, MOBO Award, MTV Video Music Award, MTV Europe Music Award, Grammy Award and the prestigious Mercury Prize. She is the only artist in history to be nominated for an Academy Award, Grammy Award, Brit Award, Mercury Prize and Alternative Turner Prize, and the first artist of Asian descent to be nominated for an Academy and Grammy Award in the same year. Her award-winning career spans 13 years. This is the list of awards and nominations received by her.
Document 2: Trip hop: Trip hop (sometimes called "downtempo") is a musical genre that originated in the early 1990s in the United Kingdom, especially Bristol. It has been described as "a fusion of hip hop and electronica until neither genre is recognizable," and may incorporate a variety of styles, including funk, dub, soul, psychedelia, R&B, and house, as well as other forms of electronic music. Trip hop can be highly experimental.
Document 3: Dummy (album): Dummy is the debut studio album by English electronic band Portishead. It was released on 22 August 1994, by Go! Beat Records. The album received critical acclaim, winning the 1995 Mercury Music Prize. It is often credited with popularising the trip hop genre, and is frequently cited in lists of the best albums of the 1990s. Although it achieved only modest chart success overseas, it peaked at number 2 on the UK Album Chart, and saw two of its three singles reach number 13. The album was certified gold in 1997 and has sold two million copies in Europe. The album was certified double platinum in the UK in 1996, for sales exceeding 600,000 copies. It had sold 825,000 copies in the United Kingdom as of September 2011.
Document 4: Debut (Björk album): Debut is the first international solo studio album by Icelandic recording artist Björk. The album was released in July 1993 on One Little Indian and Elektra Records, and was produced by Björk in collaboration with artist Nellee Hooper. Her first recording following the dissolution of her previous band the Sugarcubes, the album departed from the rock-oriented style of her previous work and instead drew on an eclectic variety of styles across electronic pop, house music, jazz and trip hop.
Document 5: List of awards and nominations received by Björk: Björk is a singer-songwriter from Reykjavík, Iceland. Her debut album, "Björk", considered juvenilia, was released in 1977 by the Fálkinn record label. Her subsequent eight studio albums were released by One Little Indian Records: "Debut" (1993), "Post" (1995), "Homogenic" (1997), "Vespertine" (2001), "Medúlla" (2004), "Volta" (2007), "Biophilia" (2011) and "Vulnicura" (2015). Six of her albums have entered the top 10 in the UK Albums Chart, while "Volta", is her only album to reach the top 10 in the "Billboard" 200. Björk's record label, One Little Indian Records, reported that she has sold more than 20 million albums worldwide.
Document 6: Post (Björk album): Post is the second solo studio album by Icelandic musician Björk. The album was released in June 1995 through One Little Indian in the United Kingdom and Elektra Records in the United States. Unlike her previous release "Debut"—which was almost entirely produced by Nellee Hooper—"Post" is characterised by more collaborative efforts, including production by Hooper, 808 State's Graham Massey, and former Massive Attack member Tricky. Moreover, Björk co-produced every song on the album. "Post" received widespread critical acclaim from reviewers and was a commercial success, charting at number 2 in the United Kingdom and 32 in the United States. It was certified gold in New Zealand and Sweden, and platinum in Australia, Canada, the United States, and the United Kingdom. "Telegram", a remix album of songs from "Post", was released in 1996.
Document 7: Portishead (band): Portishead are an English band formed in 1991 in Bristol. They are often considered one of the pioneers of trip hop music. The band are named after the nearby town of the same name, eight miles west of Bristol, along the coast. Portishead consists of Geoff Barrow, Beth Gibbons and Adrian Utley, while sometimes citing a fourth member, Dave McDonald, an engineer on their first records.
Document 8: British hip hop: British hip hop is a genre of music, and a culture that covers a variety of styles of hip hop music made in Scotland, England, Wales and Northern Ireland (Great Britain). It is generally classified as one of a number of styles of urban music. British hip hop was originally influenced by the dub/toasting introduced to the United Kingdom by Jamaican migrants in the 1960s–70s, who eventually developed uniquely influenced rapping (or speed-toasting) in order to match the rhythm of the ever-increasing pace and aggression of Jamaican-influenced dub in the UK and to describe street/gang violence, similar to that in the US. UK rap has also been heavily influenced by US hip-hop. British hip hop, particularly that originating from London, was commercially superseded by grime, however, after a post-millennium boom period, the genre remains a hotbed of talent.
Document 9: Rave music: Rave music may either refer to the late 1980s/early 1990s genres of house, breakbeat, acid house, techno and hardcore techno, which were the first genres of music to be played at rave parties, or to any other genre of electronic dance music (EDM) that may be played at a rave. The genre "rave", also known as hardcore by early ravers, first appeared amongst the UK "acid" movement during the late 1980s at warehouse parties and other underground venues, as well as on UK pirate radio stations. The genre would develop into oldschool hardcore, which lead onto newer forms of rave music such as drum and bass and 2-step, as well as other hardcore techno genres, such as gabber, hardstyle and happy hardcore. Rave music is usually presented in a DJ mix set, although live performances are not uncommon.
Document 10: Deep house: Deep house is a subgenre of house music. It originated in the 1980s, initially fusing elements of Chicago house with 1980s jazz-funk and touches of soul music. Deep house tracks generally have a tempo of between 120 and 125 beats per minute (BPM).
Document 11: List of songs recorded by Goldfrapp: English electronic music duo Goldfrapp have recorded songs for five studio albums, one compilation album and guest features. After signing a contract with record label Mute Records in August 1999, Goldfrapp began to work on their debut studio album, "Felt Mountain", which was released in 2000. Alison Goldfrapp and Will Gregory wrote almost all of its songs, and would continue to do so for their later albums. The album's only collaboration was with Tim Norfolk and Bob Locke of the band Startled Insects on the album's third single "Human". The following year, Goldfrapp collaborated with Adrian Utley on the song "End Titles" for the "Accelerator" soundtrack.
Document 12: Tech house: Tech house is a subgenre of house music that mixes elements of techno with house. The term "tech house" developed as a shorthand record store name for a category of electronic dance music that combined musical aspects of techno, such as "rugged basslines" and "steely beats," with the harmonies and grooves of progressive house. The music originally had a clean and minimal production style that was associated with techno from Detroit and the UK.
Document 13: Trance music: Trance is a genre of electronic music that developed during the early 1990s, in Germany. It is characterized by a tempo lying between 125 and 150 beats per minute (BPM), repeating melodic phrases, and a musical form that distinctly builds tension and elements throughout a track often culminating in 1 to 2 "peaks" or "drops." Although trance is a genre of its own, it liberally incorporates influences from other musical styles such as techno, house, pop, chill-out, classical music, tech house, ambient, and film music.
Document 14: Experimental hip hop: Experimental hip hop, also known as abstract hip hop, is a genre of hip hop that employs structural elements typically considered unconventional in traditional hip hop music. Some notable experimental hip hop record labels include Definitive Jux, Anticon, Big Dada and Ninja Tune. While most experimental hip hop incorporates turntablism and is produced electronically, some artists have introduced acoustic elements to the music to facilitate it being performed live.
Document 15: Quixotic (album): Quixotic is the debut album by English singer-songwriter Martina Topley-Bird. The album spans several musical styles including trip-hop, electronic and rock. It was co-written and produced by Topley-Bird and received positive reviews from music critics upon its release and was shortlisted for the 2003 Mercury Music Prize. "Quixotic" also includes a collaboration with musician Tricky, with whom Topley-Bird collaborated prior to her solo work.
ground_truth: the early 1990s