Question: Arty collaborated with what Dutch born record producer?

Context articles: Steve Wills
Graham Stack (record producer)
Arty (musician)
Agundabweni Akweyu
Diztortion
Jeff Vandeberg
Jim Kaufman
Jakk Wonders
John Travis (producer)
Armin van Buuren

Steve "Blast" Wills is a St. Louis, Missouri, born record producer and music publisher recognised for his production work for urban artists Nelly, Chingy and Murphy Lee.
 He owns the urban music publisher Blast Music Publishing.
 He is known as one of the originators of the "St. Louis Bounce" sound which was popularized in hip hop music and videos in the first decade of the 2000s.
Graham Stack is an English born record producer and songwriter who has written and produced hit records for many artists including James Arthur, JLS, Kylie Minoque, Take That, LeAnn Rimes, Tina Turner, Girls Aloud, Atomic Kitten, Steps, Westlife, Donna Summer, Rod Stewart, Il Divo and Natalie Cole Natalie Cole.
Arty (born Artyom Stolyarov (Russian: Артём Столяро́в , ] ) in Engels) is a Russian trance and progressive house producer and DJ.
 He has collaborated with Armin van Buuren, Above & Beyond, BT, Paul van Dyk, Mat Zo, OneRepublic and Matisse & Sadko.
Agundabweni Akweyu (also known Agunda) is Kenyan born record producer, Co - founder of record label Bwenieve, arranger, composer, songwriter, entrepreneur, audio engineer and a husband to a renown Kenyan gospel musician Evelyn Wanjiru .
Based in Nairobi Kenya he is best known for producing hit songs for both established and uprising musicians as shown below, his unique style of production has seen a turn around in Kenyan gospel music in away that more musicians aspire to work with him.
Diztortion is a Dutch born songwriter and record producer best known for his work with UK based artists Stylo G, Lethal Bizzle, Tinie Tempah and Sigma.
 <br>His first notable release was "Soundbwoy" by Anglo-Jamaican dancehall artist Stylo G.
Jeff Vandeberg is a Dutch born American architect.
 In the early part of his career he collaborated with the heralded modernist Marcel Breuer on several noted projects including the Madison Avenue situated Whitney Museum of American Art in New York City and the Rosenberg House in East Hampton, New York.
 In 1972 he opened his own practice.
 His completed designs have included; the Providence College ice hockey rink, the Roanoke Electric Steel building, the headquarters of the Mellon Foundation and perhaps his most high profile work to date, the Chelsea Market in New York City located at the confluence of the meat packing and Chelsea neighborhoods.
 He is a past adjunct professor at Pratt institute in Brooklyn.
Jim Kaufman is an American born record producer who is also a multi-instrumentalist, songwriter, recording artist, mixer, film and television composer, mastering engineer and recording studio owner.
Michael J. Matthee (born March 26, 1990), better known as Jakk Wonders is a South African born record producer.
John Travis is a London born record producer, producer, audio engineer, mixer and songwriter whose work has been primarily based in New York and Los Angeles, California since 1998.
Armin van Buuren (] ; born 25 December 1976) is a Dutch DJ, record producer and remixer.