Question: Non-Stop Mix Best is by a pair of producers who are of what heritage?

full_context: Document 1: Scoop (dance project): Scoop was a Belgian dance group. Originally it was a solo project by producer Daniel Maze. After the first release “Wings Of Love” in 1998 Fiocco producer Jan Vervloet joined Scoop. The production was signed in Belgium, the Netherlands, Germany, UK, Norway, Finland and Spain. “Wings Of Love” contains a sample of John Foxx (Ultravox) 1980 first solo single “Underpass” and was remixed by Tiësto in 1999. The second single and most famous was the theme song for the 99’ Love Parade in Berlin. “Drop It” became a #1 hit in the club charts in Belgium and the Netherlands. Afterwards the single topped the mainstream charts in the same countries. To promote the release a video clip was created with images from the 98’ Love Parade mixed with the Scoop logo.
Document 2: C+C Music Factory: C+C Music Factory is an American musical group formed in 1989 by David Cole and Robert Clivillés. The group is best known for their five hit singles: "Gonna Make You Sweat (Everybody Dance Now)", "Here We Go (Let's Rock & Roll)", "Things That Make You Go Hmmmm...", "Just a Touch of Love", and "Keep It Comin'". The band stopped recording in 1996, following Cole's death. In 2010, C+C Music Factory reformed, with Eric Kupper replacing Cole. Original vocalist Freedom Williams acquired trademark rights to the name in 2003 and still tours under that moniker.
Document 3: Twenty 4 Seven: Twenty 4 Seven is a Dutch Eurodance music project, formed in 1989 by producers Ruud van Rijen and Tony Dawson Harrison. The project is most notable for being the first European dance music group to achieve mainstream success with blending female singing choruses with traditional male raps. The group's ground breaking hits ('I Can't Stand It", "Are You Dreaming?") and their debut album ("Street Moves") were massive successes in the UK and The Netherlands. The singles later grew to become Top 5 hits in Europe. After major changes in the group's lineup, the project transitioned into a more mainstream Eurodance sound in 1993 with the hit single "Slave to the Music", the project's most commercially successful single to date. Today the project is fronted by rapper Stacey "Stay-C" Seedorf and singer Li Ann.
Document 4: Ayu-mi-x II Version Non-Stop Mega Mix: The Ayu-mi-x II Version Non-Stop Mega Mix is the final installment of the ayu-mi-x II series, this album featured remixes from the other three installments mixed together by producer Shoji Ueda into a 70-minute megamix. Disc 2 featured all new remixes, including an unfinished version of "Far Away" (Hal's Mix 2000) and 6 mixes done by then-amateur producers using vocal tracks included on singles. It was released three weeks after the other installments, on March 29, 2000. It is the 14th best selling remix album worldwide for selling 515,410 copies.
Document 5: Universal Nation: "Universal Nation" is a song by Belgian DJ/producer Mike "M.I.K.E." Dierickx under his alias Push. What began as small trance studio project in late 1997, became an international commercial success over the years. The song was first released in 1998 on the legendary Belgian trance label Bonzai Records. After receiving positive reviews, the song was signed in France, Spain and Germany. One year later, other European countries followed (UK, Italy, Norway, Sweden, The Netherlands). Due to the several individual releases, the song has three different titles: Universal Nation, Universal Nation ’99 and Universal Nation (The Real Anthem).
Document 6: In de mix: In de mix is a Belgian Flemish television series launched in 2012 and hosted by Moroccan-Belgian R&B singer Brahim Attaeb known as Brahim. The program brings in two artists from pop and hip hop traditions, in an attempt to make via remakes and covers of well-known earlier hits, new crossover hits that fusions between various genres of music. The inaugural season of the program was broadcast on Eén Belgian Flemish station. It is an adaptation of original series of shows done on Dutch television station TROS and hosted by fellow Moroccan-Dutch artist Ali B and entitled "Ali B op volle toeren". There is also a German adaptation on VOX called "Cover My Song" and hosted by Dennis Lisk.
Document 7: 2 Unlimited: 2 Unlimited is a dance group founded in 1991 by Belgian producers Jean-Paul DeCoster and Phil Wilde and fronted by Dutch rapper Ray Slijngaard and Dutch vocalist Anita Doth. During five years of enormous worldwide popularity, the act scored 16 chart hits, including "Get Ready for This", "Twilight Zone", "No Limit", and "Tribal Dance". During their career, they have sold 18 million records worldwide. Although they enjoyed less mainstream recognition in the United States, many of their songs have become popular themes at US sporting events, particularly in the NHL.
Document 8: Deepack: Deepack (Frank Pechler & Marcel Van Der Zwan) is a hardstyle act from the Netherlands. The two met in high school in the 1990s, and started producing together directly after they graduated. In 2001, they teamed up with Dutch Hardcore legend Charly Lownoise. Their first releases were on the record label of Dutch party planning organization Q-dance. Deepack have had strong ties with Q-dance, even producing the anthem for their biggest event, Qlimax, in 2003. They founded their own record label called "Hardcopy Recordings" in 2006, where artists like Josh & Wesz and the Stereotuners have had releases. Deepack have collaborated with many hardstyle acts over the years, including D-Block & S-te-Fan, Showtek, and The Prophet. In 2010, they produced a remix of the anthem for the Q-dance party "In Qontrol" under the alias Dock 45, as they wanted a name to organize their house music releases under.
Document 9: Chocolate Puma: Zki & Dobre, known by many aliases, but currently most well known as Chocolate Puma (alternatively as The Good Men or The Goodmen), are a Dutch DJ duo and producers from Haarlem, Netherlands consisting of Gaston Steenkist ("Dobre") and René ter Horst ("DJ Zki"). They have produced multiple dance hits under various group names since the early 1990s. Their biggest international hits to date are "Give It Up" (1993) credited as The Good Men and "Who Do You Love Now?" (2001) credited to Riva featuring Dannii Minogue. They also founded their own record label Pssst Music.
Document 10: Non-Stop Mix Best: Non-Stop Mix Best is a 1998 album by 2 Unlimited, a Eurodance project founded in 1991 by Belgian producers Jean-Paul DeCoster and Phil Wilde and fronted by Dutch rapper Ray Slijngaard and Dutch vocalist Anita Doth.
Document 11: Bulgarian hip hop: The Bulgarian hip hop culture development and influence is divided into two main periods. "The First Wave" ran from the mid-1980s to mid-1990s. This period is known with its underground rap and quite unfamiliar breakdancing crews, few graffiti artists and almost no DJs. At that time some of the active rappers were: In 1986 a street rapper called Ivo-Trombona recorded the first official Bulgarian rap song "This is a fake love" recorded in the only private recording studio back then - Dilema Studio in Sofia. Ivo-Trombona (later on renamed as Mc Guinness) is considered the first Bulgarian Rapper and founder of the Bulgarian rap and hip hop culture. In 1991 an eclectic group of musicians, Dobo Rap Plamen Sound, recorded an experimental live rap album in the Black Sea city of Bourgas. Another follow ups at that time era were: Dynamic ( DJ Stancho and Peter ), Gumeni Glavi, Amnistea (some members participate in Dope Reach Squad), Avi MC, Teslata and Bulldogz.
Document 12: Rhythm Is a Dancer: "Rhythm Is a Dancer" is a song recorded by German group Snap!. It was released in March 1992 and achieved huge success in many countries around the world, topping the charts in France, Ireland, Italy, Netherlands, Germany and the United Kingdom. It also reached the top 5 on the US "Billboard" Hot 100 and number one on the US Hot Dance Music/Club Play Singles. The single spent six weeks at the top in the UK where it was the second biggest selling single of 1992, surpassed only by Whitney Houston's version of "I Will Always Love You".
Document 13: Gonna Make You Sweat (Everybody Dance Now): "Gonna Make You Sweat (Everybody Dance Now)" is a hit song by American dance group C+C Music Factory. It was released in late 1990 as the lead single from the album, "Gonna Make You Sweat". The song charted internationally and achieved great success in the United States, Austria, Germany, the Netherlands and Switzerland where it reached number one on the charts.
Document 14: Rmx Works from Ayu-mi-x 5 Non-Stop Mega Mix: Ayu-mi-x 5 Non-Stop Mega Mix is Ayumi Hamasaki's fifth Non-Stop Mega Mix remix album, consisting of dance remixes of songs from her 2002 album, Rainbow. It is also her fourteenth overall remix album. This album is so far the lowest selling album out of all her remix albums.
Document 15: United Dance Organisation: Founded in 2002 by Simon Dibley (CEO). United Dance Organisation (UDO) is now the largest street dance organisation in the world with over 75,000 members across 30 countries including Africa, Australia, Dubai, Germany, Japan and the Netherlands.
ground_truth: Belgian