Question: Carol Decker and Terry Hall, share which common occupation?

Context articles: Secret Garden (T'Pau song)
Heart and Soul (T'Pau song)
Carol Decker
Terry Hall (singer)
With a Little Luck (T'Pau song)
T'Pau (band)
Walk on Air
Whenever You Need Me (T'Pau song)
Just Dream
Soul Destruction (song)

"Secret Garden" is a song by British band T'Pau, released as the lead single from their 1988 second studio album "Rage".
 The song was written by vocalist Carol Decker and rhythm guitarist Ron Rogers.
 It was produced by Roy Thomas Baker.
"Heart and Soul" is a song by British pop band T'Pau.
 Featuring vocalist Carol Decker performing overlapping lyrics, the song was released as the group's first single in 1987 from their debut album "Bridge of Spies".
 Following its inclusion in a Pepe Jeans advert, the single reached No. 4 in both the US and UK charts.
Carol Ann Decker (born 10 September 1957) is an English musician.
 She is best known as the singer and front woman for the band T'Pau, which had international success in the late 1980s.
 Although Decker's music is mainly associated with the group, she also released "One Heart," a solo single in 1995, to support the centenary of the Halifax World Cup Rugby League
Terence Edward "Terry" Hall (born 19 March 1959) is an English musician and the lead singer of The Specials, and formerly of Fun Boy Three, The Colourfield, Terry, Blair & Anouchka and Vegas.
 He has released two solo albums and has also collaborated with many artists including David A. Stewart, Bananarama, Lightning Seeds, Sinéad O'Connor, Stephen Duffy, Dub Pistols, Gorillaz, Damon Albarn, D12, Tricky, Junkie XL, Leila Arab, Lily Allen, Shakespears Sister, Salad, and Nouvelle Vague.
"With a Little Luck" is a song by British band T'Pau, released as the lead single from their 1998 fourth studio album "Red".
 It was written by vocalist Carol Decker, ex-T'Pau rhythm guitarist Ron Rogers and J. David.
 It was produced by Decker, Rafe McKenna and Marco Sabiu.
T'Pau is a British pop group led by singer Carol Decker.
 They had a string of Top 40 hits in the UK in the late 1980s, most notably "China in Your Hand", "Heart and Soul" and "Valentine", and several hits in Europe, before disbanding in the early 1990s.
 Decker still performs under the name T'Pau at solo shows and 1980s nostalgia concerts, and in 2013 she reunited with original bandmember and co-songwriter Ronnie Rogers for a 25th anniversary UK tour.
"Walk on Air" is a song by British band T'Pau, released as the second single from their 1991 third studio album "The Promise".
 The song was written by vocalist Carol Decker and rhythm guitarist Ron Rogers.
 It was produced by Andy Richards.
"Whenever You Need Me" is a song by British band T'Pau, released as the lead single from their 1991 third studio album "The Promise".
 The song was written by vocalist Carol Decker and rhythm guitarist Ron Rogers.
 It was produced by Andy Richards.
"Just Dream" is a song by English vocalist Carol Decker of the band T'Pau, released as a non-album download-only single in 2007.
 It was written by Decker and T'Pau's ex-rhythm guitarist Ron Rogers.
 The song was produced by Decker, Rogers and Jez Ashurst.
"Soul Destruction" is a song by British band T'Pau, released as the third single from their 1991 third studio album "The Promise".
 The song was written by vocalist Carol Decker and rhythm guitarist Ron Rogers.
 It was produced by Andy Richards.