Question: The Groove Line was a single written by which songwriter and record producer?

Context articles: Ain't No Woman (Like the One I've Got)
Lighters Up
Flesh and Blood (song)
Rod Temperton
The Groove Line
Tumbling Dice
Nick Littlemore
I've Got a Little Something for You
I Wanna Get Next to You
Jose Mata

"Ain't No Woman (Like the One I've Got)" is a 1973 hit single written by Dennis Lambert and Brian Potter, released as a single by the Four Tops on the ABC/Dunhill record label, from the album "Keeper of the Castle".
 It reached number four on the U.S. "Billboard Hot 100," number one on the "Cash Box" Top 100, and became a Gold record.
"Lighters Up" is a single written and recorded by rapper Lil' Kim and produced by her ex-boyfriend, record producer Scott Storch.
 The song has a similar tone to Damian Marley's Welcome to Jamrock.
 It was released on August 31, 2005, a few weeks before the release of the album "The Naked Truth".
 The album was originally due to be released September the 13th but was delayed until the 27th because Queen Bee Entertainment felt that sales would not hold with the single "Lighters Up".
 The single debuted at number 100 on the "Billboard" Hot 100, then quickly climbed up to #31.
"Flesh and Blood" is a 1970 single written and recorded by Johnny Cash and was featured in the film, "I Walk the Line" starring Gregory Peck (see: soundtrack album "I Walk the Line").
 The song describes a man observing and interacting with nature, but noting that it is no substitute for a human partner; "flesh and blood needs flesh and blood."
 "Flesh and Blood" went to number one on the U.S. country singles chart for one week, spending a total of thirteen weeks on the chart.
Rodney Lynn "Rod" Temperton (9 October 1949 – September/October 2016) was an English songwriter, record producer and musician.
 He initially made his mark as the keyboardist and main songwriter for the 1970s R&B, funk and disco band Heatwave, whose hit songs included "Boogie Nights" and "Always and Forever".
"The Groove Line" is a 1978 single by the British-based funk-disco group Heatwave.
 It was written by Rod Temperton.
 It was included on Heatwave's second album, "Central Heating".
"Tumbling Dice" (originally called "Good Time Women") is a single written by Mick Jagger and Keith Richards for the Rolling Stones' 1972 double album "Exile on Main St.", and was the album's lead single.
 The song, recorded in the basement of the chateau Villa Nellcôte in France, peaked at number 7 on the US "Billboard" Hot 100 chart and number 5 in the UK Singles chart.
 The lyrics tell the story of a gambler who cannot remain faithful to any woman.
 The music has a blues boogie-woogie rhythm and has been noted for its irregular lyrical structure and "groove".
Nicholas George "Nick" Littlemore (born 6 May 1978) is an Australian musician and record producer.
 As a musician, he is the frontman of the electronic duo Pnau (with Peter Mayes), a member of the art-rock band Teenager (with Pip Brown, now known as Ladyhawke) and one part of the electro pop-duo Empire of the Sun (with Luke Steele).
 As a record producer, he has worked with Elton John, Robbie Williams, Lover Lover, Ellie Goulding, Lost Valentinos, Mercy Arms, Groove Armada and Mika.
 From late 2009, Littlemore had worked with the Cirque Du Soleil as a composer and musical director for the touring arena show, "Zarkana", which debuted on 29 June 2011.
 His older brother Sam La More is also a musician and record producer.
"I've Got a Little Something for You" is a song by British R&B group MN8.
 It was released in January 1995 as the lead single from their debut album, "To the Next Level".
 It is their highest-charting single written by American record producer and composer, Markantoney J. Taylor, better known by his stage name DJ Vintage Future, and produced by Dennis Charles and Ronnie Wilson.
 It peaked at number 2 on the UK Singles Chart.
 The song was also a top 10 hit in Australia, Belgium, Denmark, France, Ireland, New Zealand, Norway, Sweden, and Switzerland.
"I Wanna Get Next to You" is a 1976 soul single written, composed and produced by American songwriter and producer Norman Whitfield, and most famously sung by American R&B band Rose Royce.
 It is the third official single from the .
 The song has also become a staple on oldies radio and on adult contemporary stations.
Jose Mata (born "Jose Mata"; September 22, 1979 in Honolulu, HI) is a North American dance music DJ and record producer who has worked internationally since 2004.
 Mata has performed alongside some of the largest names in electronic dance music at festivals and nightclubs from all over the world.
 He has been featured on Sirius Satellite Radio's Area 38 on the Ultra Music Festival Radio Show as well as The Vanishing Point.
 He was also featured on Proton Radio's "Perspectives" in 2009.
 Has performed at Ultra Music Festival on the same bill as Tiesto, David Guetta, Deadmau5, John Digweed, Paul Oakenfold, Paul Van Dyke and Ferry Corsten.
 He collaborated with Noel Sanger in 2008 for his first record release "Tease My Heart - Zoltan Kontes (Noel Sanger & Jose Mata dub)" on Groove Syndicate Records a sub-label for Release Records.
 However, Groove Syndicate was discontinued for unknown reasons and the record was re-released in 2010 thru Dissident Music on Beatport as well as other outlets.
 Since performing with Paul Oakenfold on his International Perfecto Tour in 2010, Oakenfold has featured tracks from Mata on his Perfecto Podcast and Planet Perfecto Radio Show.