Question: What nationality where Terry Disley and Billy Bragg?

Context articles: Grant Showbiz
Waiting for the Great Leap Forwards
Levi Stubbs' Tears
Talking with the Taxman About Poetry
The Internationale (album)
Brewing Up with Billy Bragg
Billy Bragg
Shine a Light (Billy Bragg and Joe Henry album)
Terry Disley
Back to Basics (Billy Bragg album)

Grant Showbiz (real name Grant Cunliffe) is a British record producer principally known for his work with The Fall, The Smiths, and Billy Bragg plus as an artist in his own right with Moodswings.
 He continues his work with both Billy Bragg & The Fall to this day, having worked on more albums by both The Fall (15) & Billy Bragg (14) than any other producer.
 Showbiz has been awarded Gold Records for The Smiths' "Rank", Billy Bragg's "Don't Try This At Home" and The Wilco/Bragg collaboration "Mermaid Vol.1", and received Grammy nominations for both Mermaid Avenue Vols 1 & 2.
Waiting for the Great Leap Forwards is a 1988 song by English singer/songwriter Billy Bragg.
 The song was released as a single from the album "Workers Playtime".
 Bragg was accompanied on the original recording by Martin Belmont, Bruce Thomas, Cara Tivey, Mickey Waller and Bragg's long-standing roadie Wiggy, with backing vocals by Michelle Shocked and Phill Jupitus among others.
 The recording was produced by Joe Boyd with Wiggy.
 The single had two songs on the b-side: a re-recording of Bragg's "Wishing the Days Away" featuring Tivey, and a cover of the Flying Burrito Brothers' "Sin City" featuring Hank Wangford, both produced by John Porter and Kenny Jones.
"Levi Stubbs' Tears" is a song by Billy Bragg.
 It was the first single released from Bragg's 1986 album "Talking with the Taxman about Poetry".
 The song's title refers to The Four Tops lead singer Levi Stubbs, whose music remains a source of comfort to the protagonist through years of abandonment, injury, and domestic violence.
Talking with the Taxman About Poetry is the third album by Billy Bragg, released in 1986.
 With production by John Porter and Kenny Jones, "Talking with the Taxman About Poetry" featured more musicians than Bragg's previous works, which were generally little more than Bragg himself and a guitar.
The Internationale is a 1990 album by Billy Bragg.
 Originally released on Bragg's short-lived record label, Utility Records, it is a deliberately political album, consisting mainly of cover versions and rewrites of left-wing protest songs. Although Bragg is known for his association with left-wing causes, this release is unusual; most of Bragg's recordings balance overtly political songs with social observation and love songs.
Brewing Up with Billy Bragg is the second album by Billy Bragg, released in 1984.
Stephen William Bragg (born 20 December 1957) is an English singer, songwriter and left-wing activist.
 His music blends elements of folk music, punk rock and protest songs, with lyrics that mostly span political or romantic themes.
 His music is heavily centred on bringing about change and getting the younger generation involved in activist causes.
Shine a Light: Field Recordings from the Great American Railroad is a 2017 album of field recordings made by British singer Billy Bragg and American musician Joe Henry in waiting rooms and trackside at railway stations on a journey between Chicago and Los Angeles in March 2016.
 The project was conceived after Henry produced Bragg's thirteenth studio album "Tooth & Nail" at his home studio in South Pasadena.
 It was released on the Cooking Vinyl label on 23 September 2016.
 The project is named after a lyric in the traditional folk song "Midnight Special" (mistakenly credited to Lead Belly after a 1934 recording he made).
Terry Disley is a jazz keyboardist and composer who was born in London.
 While in London, Cannes and Los Angeles in the 1990s, he recorded with many artists including Bryan Ferry, Bon Jovi, Van Morrison, Sir Paul McCartney, George Harrison, Madness, Sir Mick Jagger, Terry Hall and Billy Bragg.
 For five years, he was also the musical director for Dave Stewart, contributing music for a whole range of albums and five major motion picture scores including "Showgirls", "Beautiful Girls" and "The Ref".
Back to Basics is a 1987 collection of Billy Bragg's first three releases: The albums "Life's A Riot With Spy Vs. Spy" and "Brewing Up with Billy Bragg" and the EP "Between The Wars".
 This collection did not contain any new material, but did document Billy Bragg's early "one man and his guitar" approach.
 The songs collected on this release demonstrate major recurrent themes in Bragg's work: highly critical commentary on Thatcherite Britain, laced with poetic love songs.
 The collection was re-released in November 1993 on the Cooking Vinyl label.