Question: Do Robert Plant and Brandon Flowers have the same nationality ?

Context articles: Crossfire (Brandon Flowers song)
Brian Karscig
Somebody Told Me
Only the Young (Brandon Flowers song)
Ted Sablay
Band of Joy
No Quarter: Jimmy Page and Robert Plant Unledded
Brandon Flowers
Robert Plant
The Desired Effect

"Crossfire" is the debut solo single from singer-songwriter and frontman of The Killers, Brandon Flowers.
 Written by Flowers himself, and produced by Brendan O'Brien, it is the first single from his debut solo album, "Flamingo".
 A video for the single was released on July 8, 2010, and features actress Charlize Theron.
Brian Joseph Karscig is a musician, songwriter, and record producer, but is mostly recognized as the co-singer/guitarist/songwriter for the American Rock and Roll Band Louis XIV signed to Atlantic Records.
 He also is the singer/guitarist/songwriter of American Rock Band The Nervous Wreckords.
 Karscig owns Nervous Productions, and co-owner of "The Pineapple Recording Group", and has produced records for artists such as Anya Marina (Slow and Steady Seduction: Phase II) for Chopshop/Atlantic Records, The Silent Comedy, Transfer, Les Gars, Apes of Wrath, Republic of Letters, and Subsurfer.
 Aside from his songwriting with LOUIS XIV, and The Nervous Wreckords, Karscig is also known for his co-writes with Brandon Flowers of The Killers ("Thief in the Choir" and "Turn the Light On"), and Sam Endicott of The Bravery ("Send it in a Letter"), as well as Anya Marina ("Afterparty at Jimmy's) and A.J. Croce's 2013 single "Keep the Change".
 Karscig is also credited with additional vocals on The Killers 2006 release "Sam's Town".
 Most recently Karscig toured South America as the piano/guitar player for Brandon Flowers "Desired Effect" Tour, and also joined The Killers as 2nd guitar player for their 2016 US/Canada tour.
 Although The Nervous Wreckords was Karscig's solo effort after Louis XIV, Karscig started his first solo record under his birth name Brian Karscig due out early 2017.
"Somebody Told Me" is a song by American rock band the Killers.
 It was released as the second official single from the group's debut studio album "Hot Fuss" (2004), and was written by band members Brandon Flowers, Mark Stoermer, Dave Keuning and Ronnie Vannucci Jr..
 In an interview with Rolling Stone, Brandon Flowers said "This is the story of trying to meet someone in a club."
 It is written in the key of B-flat minor.
"Only the Young" is the second solo single by American singer-songwriter and The Killers frontman, Brandon Flowers, from his debut studio album "Flamingo".
 The song was written by Flowers and produced by Stuart Price.
Theodore 'Ted' Sablay (born April 18, 1976) is an American guitar player, keyboardist and music teacher.
 He has been a touring musician for The Killers since 2006.
 Sablay has played piano on "Romeo and Juliet" on the band's compilation album "Sawdust," engineered sessions for the Killers' 2008 album "Day & Age", and worked as a music consultant on "Flamingo", the 2010 solo album by Killers singer Brandon Flowers.
 Sablay was formerly in the Las Vegas bands Attaboy Skip and Expert on October alongside Ronnie Vannucci Jr. Sablay has contributed bass to Vannucci's side project Big Talk and Flowers' second solo album, "The Desired Effect."
 In 2017, Sablay was picked to fill in for Dave Keuning on lead guitar during live dates supporting the Killers' album, "Wonderful Wonderful".
Band of Joy (sometimes known as Robert Plant and the Band of Joy) are a rock band from England.
 Various line-ups of the group performed from 1965 to 1968 and from 1977 to 1983.
 Robert Plant revived the band's name in 2010 for a concert tour of North America and Europe.
No Quarter is a live album by Jimmy Page & Robert Plant, both formerly of English rock band Led Zeppelin.
 It was released by Atlantic Records on 14 October 1994.
 The long-awaited reunion between Jimmy Page and Robert Plant occurred on a 90-minute "UnLedded" MTV project, recorded in Morocco, Wales, and London.
 It was not a reunion of Led Zeppelin, however, as former bassist and keyboardist John Paul Jones was not present.
 In fact, Jones was not even told about the reunion by his former bandmates.
 He later commented that he was unhappy about Plant and Page naming the album after "No Quarter", a Led Zeppelin song which was largely his work.
Brandon Richard Flowers (born June 21, 1981) is an American singer, songwriter and multi-instrumentalist.
 He is best known as the lead singer, keyboardist and occasional bass guitarist of the Las Vegas-based rock band The Killers, with whom he has recorded five studio albums.
Robert Anthony Plant, {'1': ", '2': ", '3': ", '4': "} (born 20 August 1948) is an English singer, songwriter, and musician, best known as the lead singer and lyricist of the rock band Led Zeppelin.
The Desired Effect is the second studio album by American singer/songwriter and The Killers frontman Brandon Flowers, released in Ireland on May 15, 2015, in the United Kingdom on May 18, 2015 and on May 19, 2015 in the United States.
 It was recorded at Battle Born Studios, Winchester, Nevada.
 It was produced by Ariel Rechtshaid and Brandon Flowers and mixed by Alan Moulder.
 The album debuted at number one on the UK Albums Chart, making it Flowers' sixth overall UK number-one record.