The Mercury Prize, formerly called the Mercury Music Prize and currently known as the Barclaycard Mercury Prize for sponsorship reasons, is an annual music prize awarded for the best album from the United Kingdom and Ireland. It was established by the British Phonographic Industry and British Association of Record Dealers in 1992 as an alternative to the Brit Awards. The prize was originally sponsored by Mercury Communications, a brand owned by Cable & Wireless, from which the prize gets its name. It was later sponsored by Technics, from 1998 to 2001, Panasonic, in 2002 and 2003, and the Nationwide Building Society, from 2004 to 2008. Barclaycard became the Prize's current sponsor in March 2009.

Nominations are chosen by a panel of musicians, music executives, journalists and other figures in the music industry in the UK and Ireland. Presentation of the award usually takes place in September after the nominations are announced in July. It is often observed that bands whose albums are nominated, or win the prize, experience a large increase in album sales, particularly for lesser known nominees. However, despite being regarded by many as highly prestigious, it has been suggested that having an album nominated for or winning the Mercury Prize could be a curse on a career in music.

Polly Jean Harvey (born 9 October 1969) is an English musician, singer-songwriter, composer and occasional artist. Primarily known as a vocalist and guitarist, she is also proficient with a wide range of instruments including piano, organ, bass, saxophone, harmonica, and most recently, the autoharp.

Harvey began her career in 1988 when she joined local band Automatic Dlamini, whose vocalist and saxophone player, John Parish, would become her long-term collaborator. In 1991, she formed an eponymous trio and subsequently began her professional career. The trio released two studio albums, Dry (1992) and Rid of Me (1993) before disbanding, after which Harvey continued as a solo artist. Since 1995, she has released a further six studio albums with collaborations from various musicians including John Parish, former bandmate Rob Ellis, Mick Harvey, and Eric Drew Feldman and has also worked extensively with record producer Flood.

Among the accolades she has received are the 2001 and 2011 Mercury Prize for Stories from the City, Stories from the Sea (2000) and Let England Shake (2011) respectively—the only artist to have been awarded the prize twice—eight BRIT Award nominations, six Grammy Award nominations and two further Mercury Prize nominations. Rolling Stone awarded her 1992's Best New Artist and Best Singer Songwriter and 1995's Artist of the Year, and listed Rid of Me and To Bring You My Love (1995) on its 500 Greatest Albums of All Time list. In 2011, she was awarded for Outstanding Contribution To Music at the NME Awards.

Jon Hopkins (born 1979) is a London-based producer and musician who writes and performs his own melodic electronica and dance music. After starting his career performing keyboard for Imogen Heap, he's produced or contributed to albums by Brian Eno, Coldplay, David Holmes, and others. Hopkins composed the soundtrack for the 2010 film Monsters, which was nominated for an Ivor Novello Award for Best Original Score. His third solo album, Insides, reached #15 on the Dance/Electronic Album Chart in 2009,. His collaborations on Small Craft on a Milk Sea with Brian Eno and Leo Abrahams and Diamond Mine with King Creosote both reached #82 on the UK Albums Chart. In 2011 Diamond Mine was nominated for a Mercury Prize, which is annually awarded for best album from the United Kingdom and Ireland.

Jon Hopkins was born in 1979 in Wimbledon in the South of London, where he was raised. He first became aware of electronic music after hearing early house music on the radio at the age of seven or eight, and also became an avid fan of Depeche Mode and the Pet Shop Boys. These records inspired an early fascination with synths.

James Riley Blake (born December 28, 1979) is an American professional tennis player. Blake is known for his speed and powerful, flat forehand. As of April 2012, Blake is ranked World No. 74 among active male players with 24 career finals appearances (10–14 record), whilst his career-high singles ranking is World No. 4. His career highlights include reaching the final of the 2006 Tennis Masters Cup, the semifinals of the Beijing Olympics and the quarterfinals of the Australian Open (2008) and US Open (2005, 2006). His two titles for the United States at the Hopman Cup are an event record. Blake was a key performer for the United States 2007 Davis Cup championship team, going 2–0 in the championship tie vs. Russia at second singles. In 2005, Blake was presented with the Comeback Player of the Year award for his remarkable return to the tour. Later, in 2008, Blake was awarded another honor by the ATP where he was named the Arthur Ashe Humanitarian of the Year. On July 3, 2007, Blake's autobiography Breaking Back: How I Lost Everything and Won Back My Life, which discussed his comeback after his unlucky 2004 season, was released and debuted at No. 22 on the New York Times Best Seller list. He co-wrote this book with Andrew Friedman.

David Bowie ( /ˈboʊ.i/ BOH-ee; born David Robert Jones on 8 January 1947) is an English musician, actor, record producer and arranger. A major figure for over four decades in the world of popular music, Bowie is widely regarded as an innovator, particularly for his work in the 1970s. He is known for his distinctive voice and the intellectual depth and eclecticism of his work.

Bowie first caught the eye and ear of the public in July 1969, when his song "Space Oddity" reached the top five of the UK Singles Chart. After a three-year period of experimentation he re-emerged in 1972 during the glam rock era with the flamboyant, androgynous alter ego Ziggy Stardust, spearheaded by the hit single "Starman" and the album The Rise and Fall of Ziggy Stardust and the Spiders from Mars. Bowie's impact at that time, as described by biographer David Buckley, "challenged the core belief of the rock music of its day" and "created perhaps the biggest cult in popular culture." The relatively short-lived Ziggy persona proved merely one facet of a career marked by continual reinvention, musical innovation and striking visual presentation.