Question: What nationality are singers Florence Welch and Bryan Ferry?

Context articles: The Jazz Age (The Bryan Ferry Orchestra album)
Florence Welch
The Bryan Ferry Orchestra
Sweet Nothing
Florence and the Machine
Bryan Ferry
No Light, No Light
Lungs (album)
Ceremonials Tour
Oliver Thompson

The Jazz Age, is the fourteenth studio album, is a rerecording of some of Bryan Ferry's compositions, as played in jazz style of the 1920s, by The Bryan Ferry Orchestra.
 The 13 songs have been chosen from 11 albums, from his very first release "Roxy Music" (1972) to his at that time recent solo record "Olympia" (2010).
 The album was co-produced by Ferry and Rhett Davies, with arrangements by Colin Good, and released on 26 November 2012 as a 10in vinyl folio edition and on 12in vinyl, CD and digital download, on BMG Rights Management.
Florence Leontine Mary Welch (born 28 August 1986) is an English musician, singer and songwriter, best known as the vocalist of indie rock band Florence and the Machine.
The Bryan Ferry Orchestra is a retro-jazz ensemble founded and led by Bryan Ferry.
 They exclusively play his work in a 1920s jazz style.
 Ferry formed the orchestra out of a desire to focus on the melodies of his songs, and "see how they would stand up without singing".
 Their album, "The Jazz Age", was released on 26 November 2012 as a 10in vinyl folio edition and on 12in vinyl, CD and digital download, on BMG Rights Management Ferry neither plays nor sings with the orchestra; BBC reviewer Chris Roberts called it "[a] peculiar concept then, with Ferry now, almost Warhol-like, sagely mute to one side while collaborators silkscreen his own icons.
 As fascinating as it is perplexing, anything but obvious, and therefore to be applauded."
"Sweet Nothing" is a song by Scottish recording artist and record producer Calvin Harris from his third studio album, "18 Months" (2012).
 It features vocals from Florence and the Machine singer Florence Welch.
 Harris previously worked with the band in a remix of their single, "Spectrum" (2012).
 While recording "18 Months", Harris expressed interest in working with Welch.
 He mentioned that it was not easy and he had to chase her, due to schedule conflicts.
 Welch accepted his invitation and the two recorded "Sweet Nothing".
 The track premiered on "The Chris Moyles Show" on BBC Radio 1 on 28 August 2012 and was later released as the fifth single from the album on 12 October 2012.
Florence and the Machine (stylised as Florence + the Machine) are an English indie rock band that formed in London in 2007, consisting of lead singer Florence Welch, keyboardist Isabella Summers, and a collaboration of other artists.
 The band's music received praise across the media, especially from the BBC, which played a large part in their rise to prominence by promoting Florence and the Machine as part of "BBC Introducing".
 At the 2009 Brit Awards they received the Brit Awards "Critics' Choice" award.
 The band's music is renowned for its dramatic and eccentric production and also Welch's powerful vocal performances.
Bryan Ferry CBE (born 26 September 1945) is an English singer and songwriter.
 His voice has been described as an "elegant, seductive croon".
 He also established a distinctive image and sartorial style; according to "The Independent", Ferry and his contemporary David Bowie influenced a generation with both their music and their appearance.
No Light, No Light is a song by English indie rock band Florence and the Machine from their second studio album, "Ceremonials" (2011).
 The song was written by band members Florence Welch and Isabella Summers while the production was handled by Paul Epworth.
 Island Records released the song as the second single from the album on 16 January 2012.
 The song was the first one written for the album in the band's tour bus in Amsterdam.
 Lyrically, in the song, Welch is expressing frustration about the state of her fragile relationship and she further tries to keep it together.
 "No Light, No Light" received positive reviews by music critics who generally praised Welch's vocals and the drum-led instrumentation.
 It was also placed on several critics' year-end lists of best singles.
 The song peaked at number fifty on the UK Singles Chart, the Irish Singles Chart and number thirty nine on the US "Billboard" Alternative Songs chart.
Lungs is the debut studio album by English indie rock band Florence and the Machine, released on 3 July 2009 on Island Records.
 Frontwoman Florence Welch experimented with and honed the album's sound with bandmate Isabella Summers, while also collaborating with five record producers including James Ford, Paul Epworth, Steve Mackey.
 The music on "Lungs" established Florence and the Machine as an internationally successful rock act, and also featured the group's successful mix of string arrangements centered around Welch's vocal prowess.
The Ceremonials Tour was the second concert tour by English indie rock band Florence and the Machine.
 The tour included performances at Music festivals because it is lead singer Florence Welch's favourite way to perform live.
 Welch had originally planned to spend over one year touring for "Ceremonials" (their previous tour lasted almost three and a half years) before announcing that the December 2012 dates would be the final performances of the tour.
 On 25 February 2013 it was announced that Florence and the Machine would be playing at the Coke Live Music Festival in Poland on 10 August 2013, and on 26 March 2013 it was announced that the band would be playing at Chime for Change's "The Sound of Change Live" concert at London's Twickenham Stadium alongside Beyoncé, Ellie Goulding and Haim, amongst others.
Oliver Thompson is an English guitarist, songwriter and singer.
 He has toured with Roxy Music and Bryan Ferry since 2005, playing with guitarists such as Phil Manzanera, Chris Spedding and Johnny Marr.
 He has played on Bryan Ferry's solo tours, festival dates and recording projects since he began working with Ferry at age 17.