Arthur Stewart Farmer (August 21, 1928 – October 4, 1999) was an American jazz trumpeter and flugelhorn player.
 He also played flumpet, a trumpet–flugelhorn combination specially designed for him.
 He and his identical twin brother, double bassist Addison Farmer, started playing professionally while in high school.
 Art gained greater attention after the release of a recording of his composition "Farmer's Market" in 1952.
 He subsequently moved from Los Angeles to New York, where he performed and recorded with musicians such as Horace Silver, Sonny Rollins, and Gigi Gryce and became known principally as a bebop player.
The Northern Ireland Football League Cup, also known as the Irish League Cup, and the BetMcClean.com League Cup is a national football knock-out cup competition in Northern Ireland open to the 40 Northern Ireland Football League clubs.
 It is the third-highest rated competition in domestic Northern Irish football after the NIFL Premiership and Irish Cup.
 It should not be confused with the Irish League Floodlit Cup which ran from 1987–88 to 1997–98 initially under the sponsorship of Budweiser and latterly Coca-Cola.
 Unlike the Irish Cup, the competition does not have a berth for UEFA Europa League qualification, however the winners qualify for the next season's all-Ireland Setanta Sports Cup.
 The cup is operated by the Northern Ireland Football League, who in 2013 took over the administration from the Irish Football Association (IFA) for the 2013–14 season onwards, after which the cup was renamed as the Northern Ireland Football League (NIFL) Cup.
Charles "Buzz" Guarnera (1931 – February 1, 2004) was an American trumpet and flugelhorn player.
Joseph William "Bill" Mobley (born April 7, 1953) is an American jazz trumpet and flugelhorn player.
Sir George Ivan "Van" Morrison, OBE (born 31 August 1945) is a Northern Irish singer-songwriter, instrumentalist and producer.
 In 2016, he was knighted for his musical achievements and his services to tourism and charitable causes in Northern Ireland.
John Fumo (born 5 June 1957, Kenosha, Wisconsin) is an American trumpet, flugelhorn, and electric trumpet player.
 He maintains an active performing, recording, and touring schedule in addition to his CalArts and USC teaching.
 He has released four CDs to date, including "Love is Everything" featuring his wife, singer Kelly Fumo.
 They often perform together in Los Angeles.
The Sands Family is a Northern Irish musical family band originating from Mayobridge, County Down, Northern Ireland.
 Their repertoire largely consists of their own compositions as well as traditional Irish songs.
 The band is considered one of the most influential folk groups.
 It showcases the famous Northern Irish folk singer-songwriter Tommy Sands as lead singer and songwriter and his brothers Ben Sands, Colum Sands and Eugene Sands and sister Anne Sands.
 Eugene was killed in a car accident in 1975 and the formation became a 4-member band.
 Tommy, Colum and Ben Sands have also successful solo careers as singers and musicians.
Bill Atwood is an American trumpet and flugelhorn player, and is best known for his work with Van Morrison and his band The Caledonia Soul Orchestra.
Alan Chesnovitz, also known as Alan Chez and Al Chez, (born July 7, 1961) is an American musician who was the principal trumpet and flugelhorn player on the CBS Orchestra for the Late Show with David Letterman until he left in July 2012.
 Alan Chez joined the CBS Orchestra on February 3, 1997, after years of sitting in on trumpet and flugelhorn with Paul Shaffer on "Late Night with David Letterman" and the "Late Show".
 ALAN's 3214 shows on NETWORK TV ranks him 2nd all time to Doc Severinsen as longest running Network trumpet player.
Jerry Weiss (born May 1, 1946 in New York City) is an American trumpet and flugelhorn player, best known as a founding member of the jazz fusion band Blood, Sweat & Tears.
 He appeared on their critically acclaimed 1968 debut album, "Child Is Father to the Man".

Question: What honor did a famous Northern Irish singer-songwriter, instrumentalist and producer in Northern Ireland receive, who worked together with the American trumpet and flugelhorn player Bill Atwood?
Answer: he was knighted