Problem: Background: Evangelos Odysseas Papathanassiou (Greek: Euaggelos Odusseas Papathanasiou, IPA: [ev'anjelos odi'seas papathana'siu] (born 29 March 1943), best known professionally as Vangelis (), is a Greek composer of electronic, progressive, ambient, jazz, and orchestral music. He is best known for his Academy Award-winning score for the film Chariots of Fire, composing scores for the films Blade Runner, Missing, Antarctica, 1492: Conquest of Paradise, and Alexander, and the use of his music in the PBS documentary Cosmos:
Context: In 2001, Vangelis performed live and released choral symphony Mythodea, a predominantly orchestral rather than electronic piece that was originally written in 1993, and used by NASA as the theme for the Mars Odyssey mission. In 2004, Vangelis released the score for Oliver Stone's Alexander, continuing his involvement with projects related to Greece.  Vangelis released 2 albums in 2007; the first was a 3-CD set for the 25th anniversary of Blade Runner, titled Blade Runner Trilogy and second was the soundtrack for the Greek movie, El Greco directed by Yannis Smaragdis, titled El Greco Original Motion Picture Soundtrack.  On 11 December 2011, Vangelis was invited by Katara's Cultural Village in the state of Qatar to conceive, design, direct, and compose music for the opening of its world-class outdoor amphitheater. The event was witnessed by a number of world leaders and dignitaries participating in the 4th Forum of the United Nations Alliance of Civilizations held in the city of Doha. British actor Jeremy Irons performed in the role of ceremony master, and the event featured a light show by German artist Gert Hof. It was filmed for a future video release by Oscar-winning British filmmaker Hugh Hudson.  In 2012, Vangelis re-tooled and added new pieces to his iconic Chariots of Fire soundtrack, for use in the same-titled stage adaptation. He composed the soundtrack of the environmental documentary film Trashed (2012) directed by Candida Brady, in which starred Jeremy Irons, as well scored the music for the film Twilight of Shadows (2014) directed by Mohammed Lakhdar-Hamina. In 2013 was released documentary film Vangelis And The Journey to Ithaka.  For the 12 November 2014 landing of the Philae lander on Comet 67P (part of the European Space Agency's Rosetta mission), Vangelis composed three short pieces titled "Arrival", "Rosetta's Waltz", and "Philae's Journey". The pieces were released online as videos accompanied by images and animations from the Rosetta mission. He was quoted by ESA as saying, "Mythology, science and space exploration are subjects that have fascinated me since my early childhood. And they were always connected somehow with the music I write". In September 2016, the works were released as part of the new studio album Rosetta.
Question: did they score any other films?
Answer: second was the soundtrack for the Greek movie, El Greco directed by Yannis Smaragdis, titled El Greco Original Motion Picture Soundtrack.

Problem: Background: Aukerman was born in Savannah, Georgia to Burt and Linda Aukerman. He grew up in Orange County, California, attending Cypress High School and the Orange County High School of the Arts, studying acting and musical theater and writing plays in his spare time. He hosted a public-access television show called Centurion Highlights, based on the school's mascot. In a 2015 interview, Aukerman said "I'm still doing that same show, just with celebrities instead of my high school cafeteria."
Context: In 2002, Aukerman and Porter started the successful alternative comedy showcase Comedy Death-Ray, which ran Tuesday night at the M Bar in Los Angeles. Porter had friends in common with M Bar owner Joe Reynolds, and visited the bar shortly after its opening. Upon seeing how empty M Bar was, Porter convinced Reynolds to let him start a comedy show to help business. The show eventually moved to the Upright Citizens Brigade Theatre in 2005 to gain more creative freedom. A Comedy Death-Ray CD taped partially in San Francisco at the SF Sketchfest and partially at their fourth-anniversary, all-night show in LA was released on Comedy Central Records on September 11, 2007. The CD featured Aukerman, comedians David Cross, Patton Oswalt, Paul F. Tompkins, and other CDR regulars.  In 2007, Aukerman and Porter produced several internet shorts with Comedy Death-Ray comedians for the internet site Super Deluxe. These included three episodes of The Brody Stevens Interview Challenge, and two episodes of Lake Charles Lake, in which he also co-starred. They made more shorts in 2008, but the site was shut down and folded into Adult Swim before they could air.  In 2007, Aukerman and B. J. Porter created and produced a sketch pilot, titled The Right Now! Show, based on their show for Fox. However, the network passed on ordering it to series in late 2007. Cast member Casey Wilson was immediately hired as a featured cast member of Saturday Night Live after the news. A short film made for the show, Between Two Ferns with Zach Galifianakis, eventually moved to internet site Funny Or Die, becoming one of its most successful series.  Starting January 3, 2011, Aukerman became the host of a series of interview interstitials, titled Comedy Death-Ray, airing three nights a week on the IFC network, where he interviews stars and creators of shows that the network runs, including The Ben Stiller Show, The Larry Sanders Show, Mr. Show, Freaks & Geeks, Undeclared, and Arrested Development.  In 2011, Aukerman and Porter parted ways, and Comedy Death-Ray was renamed Comedy Bang! Bang!
Question: Why did they part?
Answer: