Question: Who is the bass player in the band that sang the song "All We Ever Knew"?

Context paragraphs:
Blackie Sherrod: William Forrest "Blackie" Sherrod ( ; November 9, 1919 – April 28, 2016) was an American journalist and sportswriter who wrote for the "Temple Telegram", "Fort Worth Press", "Dallas Times Herald" and "The Dallas Morning News" in a career that spanned more than six decades.  Voted Texas Sportswriter of the Year a record sixteen times, he was called "the best writer I ever read" by Don January and "the best newspaperman I ever knew" by Felix McKnight who hired Sherrod at the "Times Herald" in 1958.  Despite not being as well known nationally as he was in Texas, he was the mentor to both Dan Jenkins and Bud Shrake.

Signs of Light: Signs of Light is the third studio album by American band The Head and the Heart, and first album released through Warner Bros.  Records.  It was officially released on September 9, 2016.  "All We Ever Knew" was released as the first single on June 3, 2016.

Joe Grim: Grim was born in Avellino, Campania, and he and his family emigrated to the United States when he was ten.  As a boxer, he engaged in over 150 professional bouts; some sources put the figure at 300 to 500.  Despite losing the majority of his fights, Grim became a popular fighter; his principal claim to fame was his ability to absorb heavy punishment without being knocked out, for which he was nicknamed "The Iron Man" and "The Human Punching Bag".  Typically, at the end of a bout, he would go to the ropes and shout "I am Joe Grim.  I fear no man on earth."  In 1930 he was described in "The Ring" as "the greatest physical freak the prize ring ever knew... Grim offered his body as a target to fighters who outweighed him by many pounds.  He has the strangest claim to glory that an athlete ever made."  Robert W. Edgren opined that "knocking the Iron Man down with fists is a waste of time and effort, for he keeps getting up.  To drop Grim for a long count, a boxer – if permitted – should use a crowbar or a baseball bat."

Phil Tanner: Phil Tanner (16 February 1862 – 19 February 1950) was an important traditional singer of Llangenith in the Gower Peninsula (South Wales).  His songs were all in the English language, since the Gower of his youth was still culturally distinct from the rest of Wales, and his style of singing is compared to that of English singers.  Renowned locally as "the Gower Nightingale", he reached a national audience in his seventies with recordings for Columbia and the BBC and an appearance on the BBC radio programme "In Town Tonight".  Shortly before he died, he was featured in an article by John Ormond Thomas for "Picture Post", and recorded once again by the BBC.  In 1976, he was remembered in a BBC Radio 4 tribute by the Welsh radio broadcaster Wynford Vaughan-Thomas recalling ""the voice of the sanest, happiest, kindest eccentric I ever knew, the voice of Phil Tanner, the Gower Nightingale"".  His recordings have been reissued several times, most notably on the CD The Gower Nightingale, which also includes the Wynford Vaughan-Thomas radio programme.  The editor of one reissue, the eminent folklorist Alan Lomax wrote: ""When Phil died, England lost her best traditional singer"".

Carlyne Cerf de Dudzeele: De Dudzeele grew up in Saint-Tropez, south of France, as well as Paris, where she received a strict education and observed the mix of haute couture with everyday items that was typical of that area.  She says that her childhood came from her mother, who was "the most unimaginable woman" she ever knew.  She received "a basic and strict education [...] but intuition [was] the biggest factor".  She also says that in Saint-Tropez "fashion was not a question of clothes.  It was more about attitude, intelligence, the way to be, the simplicity of it.  [...] [I]t was about having fun."

All We Ever Knew: "All We Ever Knew" is a song written and recorded by American folk band The Head and the Heart, released as the lead single for their third studio album "Signs of Light" by Warner Bros.  Records.  The song was written by the band and produced by Jay Joyce.

Roy Acuff: Roy Claxton Acuff (September 15, 1903 – November 23, 1992) was an American country music singer, fiddler, and promoter.  Known as the "King of Country Music," Acuff is often credited with moving the genre from its early string band and "hoedown" format to the star singer-based format that helped make it internationally successful.  In 1952 Hank Williams told Ralph Gleason, "He's the biggest singer this music ever knew.  You booked him and you didn't worry about crowds.  For drawing power in the South, it was Roy Acuff, then God."

John Hampden (1653–1696): John Hampden (21 March 1653 – 12 December 1696), the second son of Richard Hampden, and grandson of Ship money tax protestor John Hampden, returned to England after residing for about two years in France, and joined himself to William Russell and Algernon Sidney and the party opposed to the arbitrary government of Charles II.  With Russell and Sidney he was arrested in 1683 for alleged complicity in the Rye House Plot, but more fortunate than his colleagues his life was spared, although as he was unable to pay the fine of £40,000 which was imposed upon him he remained in prison.  Then in 1685, after the failure of Monmouth's rising, Hampden was again brought to trial, and on a charge of high treason was condemned to death.  But the sentence was not carried out, and having paid £6000 he was set at liberty.  In the Convention Parliament of 1689 he represented Wendover, but in the subsequent parliaments he failed to secure a seat.  It was Hampden who in 1689 coined the phrase "Glorious Revolution".  He died by his own hand on 12 December 1696.  Hampden wrote numerous pamphlets, and Bishop Burnet described him as "one of the learnedest gentlemen I ever knew".

The Head and the Heart: The Head and the Heart is an American indie folk band.  They were formed in the summer of 2009 by Josiah Johnson (vocals, guitar, percussion) and Jonathan Russell (vocals, guitar, percussion).  The band also includes Charity Rose Thielen (violin, guitar, vocals), Chris Zasche (bass), Kenny Hensley (piano), and Tyler Williams (drums).  The band is signed to Warner Bros.  Records and have released three albums thus far.  Since March 2016, Johnson has been on hiatus due to drug addiction-related issues.  The band has toured in both North America and Europe.

All You Ever Knew: "All You Ever Knew" is a metalcore song written and performed by American band Eyes Set to Kill.  It was released on April 4, 2010 as the first single from their third studio album "Broken Frames".  The song premiered in revolvermag.com and at their MySpace.  The song is about Alexia's former relationships.  No music video is released to date.

Supporting paragraphs: All We Ever Knew The Head and the Heart
Answer: Chris Zasche