Question: What nationality is the star of the comedy-drama film "Music Within"?

Context paragraphs:
Per Störby: Per Störby Jutbring, born Störby, is a Swedish composer, artist, producer, singer and musician, born in Falkenberg, living in Stockholm, also working under the alias Pearl.  He is the musical leader of the chamber music group New Tide Orquesta (formerly known as New Tango Orquesta, in which he also plays Bandoneon.  New Tide Orquesta is touring the world, releasing albums, and makes music within a unique mix of baroque music, new tango and minimalism, written by Per.  He also working with the solo project "Pearl Fiction", an electro pop act.  He was the musical part in the art collective Zeigeist, which later came to be a pop band when they released their first and only album 2008 (The Jade Motel).  Zeigeist made remarkable performances and shows, with a combination of music and art performance.  He has also written music for theatre, movies and TV-series; remixed other artists, and contributed on other artist’s recordings and shows as a musician, producer or composer.

Marina Kamen: Marina Kamen (aka MARINA), is a Director/Producer/Casting Director/Vocalist/Choreographer & Musician best known for her music in the advertising industry & fitness/health/dance music communities and has a large online catalogue of workout music, treadmill workouts and audio workouts including 50 albums, 450 Original Songs and 1,200 Online Musical Audio Programs.  Marina's EBook entitled "I'mSteppin' Out!" …confessions of a Food-a-Holic has sold around the globe for the past 15 years and is available on Iamplifi, Audible and on Amazon.  Kamen won the 2005 People's Choice Award in Podcasting .  MARINA's High-nrg Fitness Brand includes Radio and Television Broadcasts, Music, albums, and a Live Show currently playing in NYC called MARINA's High-nrg Fitness LIVE! …an Interactive Musical Theatre WORKOUT Experience.  MARINA's lifelong work merging the worlds of vocalisation and dance has brought her to work with Celebrity artists including Patti Labelle, Carnie Wilson, James Earl Jones, Mandy Patinkin, Gloria Gaynor, Britney Spears, Liza Minnelli and countless others.  In 1987, Kamen and her husband, Roy Kamen, opened Kamen Entertainment Group, Inc.  Kamen's credits in Radio and television advertising have included thousands of campaigns working for Starburst, PopTarts, Mercedes, Exxon Mobile, CocaCola, Dairy Queen, and Febreeze in the 1990s, in 2004, Marina Diretcted, Produced, Cast & Choreographed Britney Spears' Twister Dance Rave Global Television Campaign for Hasbro.  Kamen also Cast, Directed,Choreographed & Produced Television spots for Jenga Tetris & Bop It.  Kamen performs a series of live performance concerts around the country.  In the late 90s, it seemed impossible because she had three young children and was over 215 pounds.  Nonetheless, Kamen started to write and produce music aimed at the dance market.  High energy shows won awards, such as her "Silent Night" performance at Webster Hall in New York City.  Kamen taught aerobics classes in the 70's and 80's, and through her performances she began using dance music to drive her workout routines.  By singing, dancing, and eating well-portioned meals, she lost over 100 pounds.  Kamen released her debut album, "Um-Lotty-Da" in 1997.  Kamen quickly earned a reputation in the New York City club scene.  Her albums and performances garnered the attention of the Dance Organization of America.  This committee steered Kamen towards positions as a director and choreographer for Atlantic Records, Columbia Records, The Naras Foundation which Hosts The Grammy Awards.By the year 2000, Kamen had combined her previous experiences and started to sell her fitness music within the fitness community.  With her innovative approach and inspirational message, Kamen became a well-known persona in the world of Musical Fitness.  Kamen has produced material and live presentations for clients including QVC/Direct, Dynamix, Equinox Gyms, Jazzercise, Strive Enterprise with Bill Kazmier (ESPN), and Jackie Chan's CableFlex.  She has appeared on British TV on "Reborn in the USA," produced and televised from New York City by the producers of "American Idol."  Kamen has been covered in the NY Times, Daily News and Family Circle Magazine.  She can be seen on programing from The Discovery Health Network, PBS and Nickelodeon (The N), ShopNBC, The Tyra Banks Show & ABC NEWS.  Marina is also Hosting a Web Broadcast show entitled "MARINA's High-nrg Fitness Musical Health Talk" at http://www.musicalhealthtalk.com.  Ms. Kamen attended The Manhattan School of Music & Interlochen Arts Academy majoring in voice, violin, and composition.  Marina trained in dance with The American Ballet Theatre, Luigi & Frank Hatchett.  Marina also thanks her longtime friend in dance Francis Roach for his openness and dance talent over the years in addition to carrying out the teachings of dance Icon Luigi.  His work has helped to train thousands of dancers around the world.

Jesse Eisenberg: Jesse Adam Eisenberg (born October 5, 1983) is an American actor, author and playwright.  Born and raised in New York City, Eisenberg began acting in plays at an early age, and made his television debut with the short-lived comedy-drama series "Get Real" (1999–2000).  Following his first leading role in the comedy-drama film "Roger Dodger" (2002), he appeared in the drama film "The Emperor's Club" (2002), the psychological thriller film "The Village" (2004), the comedy-drama film "The Squid and the Whale" (2005) and the drama film "The Education of Charlie Banks" (2007).  In 2006, Eisenberg was the recipient of the Vail Film Festival Rising Star Award for his role in "The Living Wake".

BT (musician): Brian Wayne Transeau (born October 4, 1971), better known by his stage name BT, is an American music producer, composer, technologist, audio technician, multi-instrumentalist, singer, and songwriter.  An artist in the electronica music genre, he is credited as a pioneer of the trance and intelligent dance music styles that paved the way for EDM, and for "stretching electronic music to its technical breaking point."  He also creates music within many other styles, such as classical, film composition and bass music.

Music Within: Music Within is a 2007 comedy-drama film directed by Steven Sawalich and starring Ron Livingston, Melissa George, Michael Sheen, Rebecca De Mornay and Marion Ross.  The film tells the true story of Richard Pimentel, a respected public speaker whose hearing disability attained in the Vietnam War drove him to become an activist for the Americans with Disabilities Act.

Kevin Weaver: Kevin Weaver is an American music industry executive and Grammy award winning music producer.  He is currently the President of Atlantic Records, West Coast.  As the senior-most executive on the West Coast for The Atlantic Records Group, he provides senior executive leadership for the company.  He also oversees West Coast artist development projects, while pushing to expand the scope of the bi-coastal company's content business.  He's responsible for the placement of Atlantic Records music within film, television, and video games, while also providing oversight on the creation, A&R, marketing, promotion and distribution of soundtracks.  Additionally, Weaver operates a successful publishing co-venture between Atlantic Records Group and Warner/Chappell Music.

Jack Body: John Stanley "Jack" Body {'1': ", '2': ", '3': ", '4': "} (7 October 1944 – 10 May 2015) was a New Zealand composer, ethnomusicologist, photographer, teacher, and arts producer.  As a composer, his work comprises concert music, music theatre, electronic music, music for film and dance, and audio-visual gallery installations.  A deep and long-standing interest in the music of non-Western cultures - particularly South-East Asian - influenced much of his composing work, particularly his technique of transcribing field recordings.  As a tireless organizer of musical events and projects, Body had a significant impact on the promotion of Asian music in New Zealand, as well as the promotion of New Zealand music within the country and abroad.  In 2015 he was named a New Zealand Arts Icon, the highest award given by the New Zealand Arts Foundation and the first composer to be so honoured.

Reich Music Examination Office: The Reich Music Examination Office (German: Reichsmusikprüfstelle) was an organisation within the Reich Ministry for Popular Enlightenment and Propaganda whose role was to prevent the distribution of 'undesirable' music within Nazi Germany.  In doing so, it worked in conjunction with the Music Chamber of the Reich Chamber of Culture.

ABRSM: The Associated Board of the Royal Schools of Music (ABRSM) is an examinations board and registered charity based in London, UK, which provides examinations in music at centres around the world.  ABRSM is one of four examination boards accredited by Ofqual to award graded exams and diploma qualifications in music within the UK's National Qualifications Framework (along with the London College of Music, Rockschool Ltd and Trinity College London).  'The Associated Board of the Royal Schools of Music' was established in 1889 and rebranded as ABRSM in 2009.  The clarifying strapline "the exam board of the Royal Schools of Music" was introduced in 2012.

Ron Livingston: Ronald Joseph "Ron" Livingston (born June 5, 1967) is an American actor.  Noted roles include Rob in "Swingers" (1996), Peter Gibbons in "Office Space" (1999), Capt Lewis Nixon in "Band of Brothers" (2001) and Roy Phillips on "Boardwalk Empire" (2013).

Supporting paragraphs: Music Within Ron Livingston
Answer: American