Question: Kim Kashkashian and Dennis Agajanian, have which industry in common?

Context paragraphs:
Kim Kyong-hui: General Kim Kyong-hui (Hangul: 김경희 ; Hanja: 金敬姬 ; born 30 May 1946) is the aunt of current North Korean leader, Kim Jong-un.  She is the daughter of the founding North Korean leader Kim Il-sung and the sister of the late leader Kim Jong-il.  She currently serves as Secretary for Organization of the Workers' Party of Korea.  An important member of Kim Jong-il's inner circle of trusted friends and advisors, she was director of the WPK Light Industry Department from 1988 to 2012.  Her husband was Jang Sung-taek, who was executed in December 2013 in Pyongyang, after being charged with treason and corruption.  There have been many unconfirmed reports that she is suffering from poor health, has died of illness, or has been killed.

Diemut Poppen: Diemut Poppen (born in Münster, Germany) began violin lessons at the age of seven, but changed to the viola having been exposed to it through playing chamber music.  She has been taught by leading players such as Kim Kashkashian, Bruno Giuranna, Yuri Bashmet, Hariolf Schlichtig, Georges Janzer and the Amadeus Quartet.

Dennis Agajanian: Dennis Agajanian is a Christian musician, of Armenian descent, from the U.S. who has recorded over 20 albums.  Dennis Agajanian has played at churches around the world in 120 countries, having also been featured at the Harvest Crusades and Billy Graham's crusades since 1974.

Roni Lee: Roni Lee (born Rhonda Lee Ryckman, November 15, 1956 in Los Angeles,California) is an American guitarist, and singer-songwriter.  She is most associated with her affiliation with Kim Fowley's first mixed gender punk rock band Venus and the Razorblades as the female lead guitarist and vocalist.  Her relationship with producer and creator Kim Fowley led to co-writing The Runaways hit "I Wanna Be Where The Boys Are" released on the "Live In Japan" album in 1977 winning the Recording Industry Association of Japan Gold Record.  Roni Lee, Kim Fowley, and the members of the Runaways Joan Jett, Lita Ford are all part of a movement that led the way in the music industry for women in rock.  The Woman's International Music Network founded by Laura B. Whitmore gives credit to these pioneers, a genre that was once dominated mostly by men.

Common discography: The discography of Common, an American hip hop recording artist, consists of eleven studio albums, two compilation albums, forty-nine singles (including fifteen as a featured artist) and twenty-nine music videos.  It also contains the list of Common songs.  Common sold more than 2.8 million albums in the United States.  Common released his first album, "Can I Borrow a Dollar? " (1992), and follow suit with his second album, "Resurrection", which met with critical acclaim, calling the album as one of the classic of the 90s.  Common released his third album, "One Day It'll All Make Sense", which was a little commercial success, follow suit with his fourth album, "Like Water for Chocolate", which was met with critical acclaim from music critics, calling it the best rap album of the year.  The album was also a commercial success certifying it gold by the Recording Industry Association of America (RIAA).  His fifth studio album "Electric Circus" was met with acclaim from music critics.  However, it failed to meet the commercial succes with "Like Water for Chocolate", which only peaked at number 47 on the US "Billboard" 200.  In 2005, he was helped by Kanye West to release his 6th album "Be".  Kanye produced the whole album and was featured on it a few times.  The album helped Common to get back into the spotlight and sold 185,000 copies in its first week debuting at number 2 on the charts and also it was Common's first album to have commercial succes outside the US, peaking in several territories.  The album was met with unniversal acclaim and it was described to be Common's best album.  The album was certified gold by the RIAA.  His next album "Finding Forever" peaked at number one on the "Billboard" 200 being his first chart-topper.  His next album "Universal Mind Control"l sold 81,663 in its first week debuting only at number 12.  The album was promoted by the successful single "Universal Mind Control" which peaked at number 62 on the "Billboard" Hot 100.  The album was met with mixed reviews.  His next album "The Dreamer/The Believer" was met with positive reviews from music critics and debuted at number 18 on the charts, selling 70,000 copies in its first week and was promoted by five singles.  In 2014 Common released his 10th album "Nobody's Smiling" which peaked at number 6 on the charts and had features from Big Sean and Vince Staples and others.  In 2015 he collaborated with John Legend on the single "Glory" which peaked at number 49 on the "Billboard" Hot 100.  The single was from the film "Selma".

Air 500: Air 500 Limited was a Canadian airline.  Founded in 1985 by Dennis Chadala, former Captain, director of marketing and assistant to Carl Millard, of the defunct Millardair.  The company commenced operations with 1 Super Beech 18 Model E, registered C-FTAE that was purchased from Bradley First Air where it had retired from flying the dew line in Northern Canada.  The Beech18 was originally purchased new by Timmins Aviation.  The founder had extensive knowledge of the emergency freight business and the operation of DC3s, Super DCs and DC4 aircraft due to his position within the inner circle at Millardair.  Dennis Chadala created Air 500 Limited on a shoe string, without financing and was the first airline to receive licensing and an operating certificate at Toronto's Pearson International Airport following deregulation of the aviation industry in Canada in 1985.  The airline grew rapidly adding an aircraft at the pace of 1 every six months.  By 1989 it had acquired almost all of the business flying ad hock charter out of Toronto for Chrysler, Ford, GM and many others formerly serviced by his former place of employment at Millardair.  The young owner's extensive knowledge of this niche area of aviation enabled him to expand rapidly and capture that market segment.  At the time, Air 500 was an exceptional success story operating 3 Super Beech 18 aircraft, 2 Cessna 310s, 1 DC3, 1 Super DC(C117), 1 Piper Cheyenne and 1 Mitsubishi MU2 Marquise.  In the early nineties, the fleet continued to grow adding 2 more Mitsubishi MU2 aircraft, 2 Citation 500 business jets and 1 Citation 2 business jet.  In 1995 the airport was privatized and came under the direction and control of the GTAA (Greater Toronto Airport Authority) and Dennis Chadala simultaneously acquired Hangar #7, the newest hangar facility at the north end of the Pearson Airport off Derry Road with 40 years remaining on the current land lease.  Air 500 had contracts in the courier industry, Air Ambulance Services and Aircraft Management as well as a base of operations at the Esso Avitat in Ottawa where 2 Mitsubishi Marquise MU2 aircraft were stationed.  One was flying an exclusive long term contract for Nordion (formerly Atomic Energy of Canada) flying radio active isotopes to numerous destinations in the United States for medical purposes as a well a designated charter aircraft.  Hangar #7 was large enough to lease out one half the facility to Air 500 Limited and the other half to Execaire/Innotech Aviation and they remained tenants of the hangar owned by Dennis Chadala until November 1998, at which time Execaire/Innotech owned by the IMP Group out of Halifax Nova Scotia struct a deal with Dennis Chadala to purchase his hangar facility, all his aircraft and the operating airline Air 500 Limited.  Dennis Chadala stayed on with the company during a short transition period that ended in February 1999.  Air 500 was amalgamated into Execaire and became part of that operating group taking advantage of the synergies available to them.

Dennis Village Cemetery: Dennis Village Cemetery, also known as the Common Burying Ground and East Yarmouth Churchyard, is a historic cemetery at Massachusetts Route 6A and Old Bass River Road in the center of Dennis, Massachusetts.  The oldest portion, a 2 acre parcel, has grave markers dating to 1728, and may contain even older burials.  It was established when Dennis was still part of neighboring Yarmouth.  Among its notable burials are those of Rev. Josiah Dennis, the namesake of the town, and his wife.

Kim Ki-duk (director, born 1934): Kim Ki-duk (29 September 1934 – 7 September 2017) was a South Korean film director and professor.  Best known outside of Korea for his 1967 giant monster film "", Kim Ki-duk directed 66 movies in total from his directorial debut in 1961 until his retirement from the film industry in 1977.  Along with Kim Soo-yong and Lee Man-hee, Kim was one of the leading young directors of the Korean cinematic wave of the 1960s.  The most distinctive and successful genre of this period was the melodrama (청춘영화 - "cheongchun yeonghwa").  He is not related to Kim Ki-duk, the South Korean director of "3-Iron".

Kim Kashkashian: Kim Kashkashian (Armenian: Քիմ Քաշքաշյան , born August 31, 1952 in Detroit, Michigan) is a Grammy-award winning Armenian-American violist.

Dennis Culp: Dennis Culp (born April 23, 1970 in Denver, Colorado) is an American trombonist and singer/songwriter best known for his work with the bands Brave Saint Saturn and Five Iron Frenzy.  He currently resides in New Jersey with his wife Melinda, and has released one solo album, "Ascents", under the name Dennis Bayne.  Dennis Culp is a member of the band Roam which began in 2010, they have released one EP.  He is also the CFO, owner, and Executive Producer at Singing Serpent, a firm providing music for the television advertising industry.  Their clients include Toshiba, Sprint, McDonald's, and many other major companies.

Supporting paragraphs: Kim Kashkashian Dennis Agajanian
Answer: musician