Question: Larry Stewart and Howard Jones, are of which nationality?

Context paragraphs:
The Very Best of Howard Jones: The Very Best of Howard Jones is a collection of Howard Jones's biggest hits between 1983 and 2003.  It also contains one new track, "Revolution Of The Heart", in its original form.  It would later be altered and featured on his 2005 album, "Revolution Of The Heart".  The Very Best Of Howard Jones also came with a bonus disc of B-sides.  The two-disc set featuring 36 synth-pop hits includes "New Song," "Everlasting Love," and the Phil Collins-produced version of "No One Is To Blame."

The Best of Howard Jones: The Best of Howard Jones is a compilation album by the British pop musician Howard Jones.  It compiles key hits and album tracks from 1983–1992 during Jones's tenure on the Warner music label, plus one new track, a cover of Donald Fagen's "I.G.Y. (What a Beautiful World)".  It does not include his last UK Top 40 hit 'All I Want' from 1986.  The album was a success, particularly in the UK where it was certified silver.

Afrodiziak: Afrodiziak was a British singing group composed of Caron Wheeler, Claudia Fontaine, and later Naomi Thompson, that was active in the 1980s.  As a duo, Wheeler and Fontaine were best known for performing backing vocals on The Jam's final single "Beat Surrender" in 1982 (with whom they also performed on their final tour) and Elvis Costello's 1983 album "Punch the Clock", especially its single, the international hit "Everyday I Write the Book".  After the addition of a third member, Naomi Thompson, they went on to sing for acts such as Heaven 17 and Howard Jones.  Afrodiziak performed backing vocals on the hit single Free Nelson Mandela, including the a cappella intro, staging it at The Tube (Channel4) in March 1984.  Heaven 17's 1984 album, "How Men Are", featured them prominently, especially on the singles "Sunset Now" and "And That's No Lie".  In 1984 and 1985 they performed on Madness's albums "Keep Moving" and "Mad Not Mad" respectively, also appearing in the video for the Madness single "Sweetest Girl".  Also in 1985, they performed backing vocals on the first two songs on Howard Jones' second album, "Dream Into Action", both of which ("Things Can Only Get Better" and "Life in One Day") became worldwide hit singles; later that year, they went on tour as part of Jones' band.  Other acts the group sang backup for include Japan, Ian Gillan, Aztec Camera, Maxi Priest, Aswad, Sam Brown, and Julia Fordham.  Besides "The Tube", Afrodiziak also appeared on "Top of the Pops", "The Old Grey Whistle Test", "Solid Gold", and "American Bandstand".  They performed live at the Montreux Jazz Festival, Live Aid Japan, Red Nose Day of Charity, and the first Free Nelson Mandela Concert.

Restless Heart: Restless Heart is an American country music band established in 1984.  The band's longest-lasting lineup has consisted of Larry Stewart (lead vocals), John Dittrich (drums, background vocals), Paul Gregg (bass guitar, background vocals), Dave Innis (piano, keyboards, rhythm guitar, background vocals), and Greg Jennings (lead guitar, mandolin, background vocals).  Verlon Thompson was the band's original lead singer, but he was replaced by Stewart before the band signed to RCA Records Nashville.  Stewart departed for a solo career in 1992; during this time, Innis, Gregg, and Dittrich alternated as lead vocalists, until Innis also left.  The band was on hiatus from 1994 to 1998.  During this hiatus, Dittrich briefly recorded as one-third of The Buffalo Club, and Jennings joined Vince Gill's road band.  Stewart, Gregg, Dittrich, and Jennings reunited briefly in 1998 to record new material for a greatest hits album; they, along with Innis, reunited again in 2004, and this lineup has remained ever since.

Learning to Breathe (Larry Stewart album): Learning to Breathe is the fourth album by the American country music singer Larry Stewart.  The final solo album of his career, it was released in 1999 on Windham Hill Records.  "Still in Love", the only single, failed to chart.  "Summer in the City" is a cover of a single originally recorded by The Lovin' Spoonful.  After the album's release, Stewart rejoined Restless Heart in 2003, and has been a member since.

Alright Already (song): "Alright Already" is a song written by Byron Hill and JB Rudd, and recorded by American country music artist Larry Stewart.  It was Stewart's first release as a solo artist, following an eight-year tenure as the lead singer of Restless Heart.  It was released in February 1993 as the first single from his solo debut album "Down the Road".  The song peaked at number 5 on the Hot Country Singles & Tracks charts and number 4 on the Canadian "RPM" country music charts.  Stewart charted seven other singles afterward, but only one ("I'll Cry Tomorrow") made the U.S. top 40.

She Wants to Be Wanted Again: "She Wants to Be Wanted Again" is a song written by Billy Henderson and Steven Dale Jones.  It was first recorded in 1992 by Lee Greenwood for his album "Love's on the Way", then by Larry Stewart for his 1994 album "Heart Like a Hurricane", and Western Flyer on their 1996 album "Back in America".

Larry Stewart Leadership and Inspiration Award: The Larry Stewart Leadership and Inspiration Award is awarded by the Entertainment Industries Council at the PRISM Awards to an entertainment industry professional for leading and inspiring the industry to make a difference on drug, alcohol, tobacco, and/or mental health issues.  The award is named in the memory of veteran writer/producer/director Larry Stewart.

Howard Jones (American musician): Howard Jones (born July 20, 1970) is an American metalcore vocalist, best known as vocalist of the bands Killswitch Engage and Blood Has Been Shed, and as the current vocalist of Light the Torch, formerly known as Devil You Know.

Larry Stewart (singer): Larry Stewart (born March 2, 1959 in Paducah, Kentucky) is an American country music singer, best known for his role as lead singer of the country pop band Restless Heart.  In 1993, Stewart left the band in pursuit of a solo career, recording four solo albums and charting eight singles on the "Billboard" Hot Country Singles & Tracks (now Hot Country Songs) charts before reuniting with Restless Heart in 2002.  His highest-charting solo single was "Alright Already", which peaked at No. 5 in 1993.

Supporting paragraphs: Larry Stewart (singer) Howard Jones (American musician)
Answer: American