Question: The group known as Various Production has remixed what artist who graduated from BRIT school for Performing Arts and Technology and released the album "19"?

Context paragraphs:
Various: Various, or Various Production, is an English dubstep/electronic music duo formed in 2002.  The group blends samples, acoustic and electronic instrumentation, and singing from a revolving cast of vocalists.  Its members, Adam and Ian, purposefully give very little information about the group or themselves, and tend to do little in the way of self-promotion.  Nevertheless, the group began winning critical acclaim with its single releases in 2005 and 2006, with singers Rachel Thomas Davies and Nicola Kearey.  Their full-length for XL, "The World is Gone", arrived in July 2006.  They have released a large number of vinyl EPs and 7" records, as well as digital exclusives for Rough Trade, iTunes, and Boomkat.  They have released remixes of a large variety of artists (sometimes uncredited) such as Thom Yorke, Adele, Virus Syndicate, Dave Cloud, Cat Power, Emma Pollock and Ian Brown and participated with one track on the Vexille Movie Soundtrack.

BRIT School: The BRIT School for Performing Arts and Technology is a British performing arts and technology school located in Selhurst, Croydon, in the London Borough of Croydon, England, with a mandate to provide education and vocational training for the performing arts, media, art and design and the technologies that make performance possible.  Selective in its intake, the school is notable for its numerous famous alumni including Marsha Ambrosius, Adele, Tara McDonald, Leo the Lion, Stefan Abingdon, Katy B, The Feeling, Imogen Heap, Jessie J, Cush Jumbo, Rizzle Kicks, the Kooks, King Krule, Loyle Carner, Leona Lewis, Eman Kellam, Raye, Ashley Madekwe, Katie Melua, Kate Nash, Shingai Shoniwa, Amy Winehouse, Ella Eyre, Rainy Milo, Antonio Orozco, and Tom Holland.

19 (Adele album): 19 is the debut studio album by British singer Adele.  It was first released on 28 January 2008, through XL Recordings.  Following Adele's graduation from the BRIT School for Performing Arts & Technology in May 2006, she began publishing songs and recorded a three-song demo for a class project and gave it to a friend.  The friend posted the demo on Myspace, where it became very successful and led to interest from XL Recordings.  This led to Adele signing a recording contract with the label and providing vocals for Jack Peñate, during this session for Peñate's song she met producer Jim Abbiss, who would go on to produce the majority of her debut album.

Leona Lewis: Leona Louise Lewis (born 3 April 1985) is a British singer, songwriter and animal welfare campaigner.  She was born and raised in the London Borough of Islington, London, where she attended the BRIT School for Performing Arts and Technology.  Lewis achieved national recognition when she won the third series of "The X Factor" in 2006, winning a £1 million recording contract with Simon Cowell's record label, Syco Music.  Her winner's single, a cover of Kelly Clarkson's "A Moment Like This", peaked at number one for four weeks on the UK Singles Chart and it broke a world record for having 50,000 digital downloads within 30 minutes.  In February 2007, Lewis signed a five-album contract in the United States with Clive Davis's record label, J Records.

Steven Libman: Steven Libman (born October 5, 1959) is a nationally recognized performing arts leader known for producing dance, theatre and multi-disciplinary performing arts series.  His career spans more than three decades and he has previously managed the Pittsburgh Ballet, the La Jolla Playhouse and the The Palladium at the Center for the Performing Arts.  He is also an author, public speaker and is currently the co-host of "The Voice of the Performing Arts," a weekly public radio show devoted to the importance of arts education.  Currently, Libman is the Chief Advancement Officer for Atlanta Ballet, and the President of The Libman Group, a consulting firm that works exclusively in the performing and visual arts arena.

Youth Performing Arts School: The Youth Performing Arts School (YPAS) is a performing arts school in Louisville, Kentucky, USA, that concentrates on various vocal, instrumental, theatre, musical theatre and dance disciplines for high school students.  Students who attend have no less than a ninety-minute block of arts studies each day (sometimes more), with the balance of their academic classes at duPont Manual High School.  YPAS is one of only 100 U.S. schools of its type.  Students are selected from within Jefferson County through a vigorous audition process.  Annually, about 85% of student graduates attend major performing arts colleges.

Adele: Adele Laurie Blue Adkins (born 5 May 1988) ( ) is an English singer-songwriter.  After graduating from the BRIT School for Performing Arts and Technology in 2006, Adele was given a recording contract by XL Recordings after a friend posted her demo on Myspace the same year.  In 2007, she received the Brit Awards "Critics' Choice" award and won the BBC Sound of 2008 poll.  Her debut album, "19", was released in 2008 to commercial and critical success.  It is certified seven times platinum in the UK, and three times platinum in the US.  The album contains her first song, "Hometown Glory", written when she was 16, which is based on her home suburb of West Norwood in London.  An appearance she made on "Saturday Night Live" in late 2008 boosted her career in the US.  At the 51st Grammy Awards in 2009, Adele received the awards for Best New Artist and Best Female Pop Vocal Performance.

Mark Featherstone-Witty: Mark Featherstone-Witty RNOM OBE (born 2 June 1946 in London) is an educator and entrepreneur.  He is the Founding Principal and Chief Executive of the Liverpool Institute for Performing Arts (LIPA) which he created in the mid-1990s, after creating the British Record Industry Trust BRIT School in Croydon.

Jeremiah Porter: Porter was born in manhattan.  He grew up in New York City and Lorton, Virginia.  He is a current member of Texas State University but his home resides in Brooklyn.  He is the only child of Corinne Douglas and his father Jerry Porter has another daughter named Nakayla Porter.  Porter attended the Professional Performing Arts School in Manhattan for drama in the fall of 2013.  In 2015 Porter was adopted by Glenn Cook, the father of Ben Cook (actor) and attended the Metropolitan School of the Arts.  He was among the first class to have graduated high school from The Metropolitan School of the Arts in 2016.  While attending school he also attended French Woods Festival of the Performing Arts annually in the summer as part of his Musical theatre training.

St Martin's School, Shropshire: St. Martin's School 3-16 Learning Community (formerly Rhyn Park School and Performing Arts College) is a mixed all-through school situated in St. Martin's, near Oswestry in the county of Shropshire, England.  The school educates students from the ages of 3-16.  St. Martins School is a Performing Arts College, supplying facilities and education in creative arts to students from around the county.  The school was known as Rhyn Park School and Performing Arts College from 1958-2011.

Supporting paragraphs: Various Adele
Answer: Adele