Question: Which English singer-songwriter who was born on 13 June 1968 does Good Soldier Songs represent?

Context articles: Good Soldier Songs
Christian Tattersfield
Onward, Christian Soldiers
Buen Soldado
The Good Soldier
David Gray (musician)
Bitter Pill (album)
Robin Ellis
Denise Pearson
The Good Soldier Schweik (1956 film)

Good Soldier Songs is a London-based, Independent Music Publishing Company, owned by Christian Tattersfield.
 Established in 2003, Good Soldier Songs represent writers such as Biffy Clyro, The 1975, The Wombats, Birdy, Gavin James and David Gray.
 On 2 November 2016, Good Soldier Songs was awarded Publisher of the Year by Music Business Worldwide.
Christian Tattersfield is the Founder of Good Soldier Songs; previously the CEO of Warner Music UK & Chairman, Warner Bros.
 Records UK.
"Onward, Christian Soldiers" is a 19th-century English hymn.
 The words were written by Sabine Baring-Gould in 1865, and the music was composed by Arthur Sullivan in 1871.
 Sullivan named the tune "St. Gertrude," after the wife of his friend Ernest Clay Ker Seymer, at whose country home he composed the tune.
 The Salvation Army adopted the hymn as its favoured processional.
 The piece became Sullivan's most popular hymn.
 The hymn's theme is taken from references in the New Testament to the Christian being a soldier for Christ, for example II Timothy 2:3 (KJV): "Thou therefore endure hardness, as a good soldier of Jesus Christ."
Buen Soldado ("Good Soldier" in English) is the second studio album by Chilean-American singer-songwriter Francisca Valenzuela.
 Feria Music released it on March 3, 2011 in Chile.
 The bilingual artist achieved success in both North and South America with her debut album, 2007's Muérdete la Lengua.
 She wrote and recorded the album while taking a gap year from her collegiate studies in Santiago.
 The album was preceded by the upbeat lead single "Quiero Verte Más" ("I Want To See You More Often"), which was released in January 1, 2011.
 The song's brisk mix of pop, folk and 1960s go-go presaged the album's lighthearted tone.
 The album was certified gold in Chile in January 2013 for sales of 5,000 copies or more.
The Good Soldier: A Tale of Passion is a 1915 novel by English novelist Ford Madox Ford.
 It is set just before World War I and chronicles the tragedy of Edward Ashburnham, the soldier to whom the title refers, and his own seemingly perfect marriage and that of two American friends.
 The novel is told using a series of flashbacks in non-chronological order, a literary technique that formed part of Ford's pioneering view of literary impressionism.
 Ford employs the device of the unreliable narrator to great effect as the main character gradually reveals a version of events that is quite different from what the introduction leads the reader to believe.
 The novel was loosely based on two incidents of adultery and on Ford's messy personal life.
David Gray (born 13 June 1968) is an English singer-songwriter.
 Gray released his first studio album in 1993 and received worldwide attention after the release of "White Ladder" six years later.
 It was the first of three UK chart-toppers in six years for Gray, of which the latter two also made the Top 17 in the US.
 "White Ladder" became the fifth best-selling album of the 2000s in the UK.
 Gray has been nominated for four Brit Awards – twice for Best British Male.
Bitter Pill is the debut studio album of the Irish singer-songwriter Gavin James.
 It was released in Ireland on 20 November 2015 and its international release was on March 11, 2016.
 It was released on Good Soldier Songs and Believe, LLP under exclusive license to Capitol Records, Sony Music and Warner Bros.
 Records.
Anthony Robin Ellis (born 8 January 1942) is an English actor best known for his role as Captain Ross Poldark in 29 episodes of the BBC classic series "Poldark", adapted from a series of books by the late British author Winston Graham.
 He also appeared in "Fawlty Towers", "Cluedo", "The Good Soldier" (an adaptation of the Ford Madox Ford novel), "Elizabeth R" (playing Essex), "The Moonstone", "Bel Ami", "Sense and Sensibility" (which also featured Clive Francis), "The Casebook of Sherlock Holmes", "She Loves Me" (in which he sings) and "Blue Remembered Hills" (written by Dennis Potter).
 In 2015, 2016 and 2017 he appeared in "Poldark" as Reverend Halse.
Denise Lisa Maria Pearson (born 13 June 1968), sometimes credited as Deniece Pearson, is an English singer-songwriter.
 She was the lead vocalist with the British pop/R&B group Five Star, which comprised herself and her four siblings.
 The group was created and managed by their father, Buster Pearson, in 1983.
 The group officially disbanded in 2001, though partial reunions have occurred since.
The Good Soldier Schweik "(Czech: "Dobrý voják Švejk" )" is a 1956 Czech color antiwar comedy film written and directed by Karel Steklý.
 It was based on famous novel "The Good Soldier Švejk" by Jaroslav Hašek and was nominated for the 1957 Crystal Globe Awards.
 It was followed by a 1957 sequel "Poslušně hlásím" "(English: I Dutifully Report )".