Question: The person who composed music for the movie Sivappu is of what nationality?

Context paragraphs:
Yogi (2007 film): Yogi is a 2007 Telugu action drama film directed by V.V. Vinayak, which has Prabhas and Nayantara paired up for the first time.  Ramana Gogula, who composed music for V.V. Vinayak's earlier hit "Lakshmi", also composed music for this film.  Songs were shot in Canada, Egypt, & Malaysia.  The film was dubbed into Tamil as "Murattu Thambi" and into Malayalam as "Yogi" and in Hindi as "Maa Kasam Badla Lunga" by RKD Studios.  This film is a remake of the 2005 Kannada film "Jogi", which was directed by "Prem".

Sivappu: Sivappu is a 2015 Tamil movie directed by Sathyasiva and produced by Muktha Films and 'Punnagai Poo' Gheetha.  Evoking the plight of Sri Lankan Tamil refugees in India, the film features Rajkiran, Naveen Chandra and Rupa Manjari in the lead roles, with music composed by N. R. Raghunanthan.

Gaijin: Gaijin (外人 , ]) ("outside person" "alien" "Non-Japanese") is a Japanese word for foreigners and non-Japanese.  The word is composed of two kanji: gai (外, "outside") and jin (人, "person") .  Similarly composed words that refer to foreign things include gaikoku (外国, "foreign country") and gaisha (外車, "foreign car") .  The word can refer to nationality, race, or ethnicity, concepts generally conflated in Japan.

Rhythm in Persian music: Understanding the rhythmic aspect of Iranian music is aided by understanding the rhythmic structure of Persian poetry, the old Persian rhythmic cycles and the rhythmic characteristics of improvised and composed music.  Analysis of more than fifty improvisations and pieces of composed music shows that the rhythmic organisation of "gūsheh-ha" and of musical genres in free metre, stretchable metre or fixed metre may be influenced by Persian poetic metres.

N. R. Raghunanthan: N. R. Raghunanthan is an Indian film score and soundtrack composer.  He has scored music for Tamil films.

Sahir Ali Bagga: Sahir Ali Bagga (Urdu: ساحر علی بگا‎ ) is a Pakistani singer, music director and composer from Lahore, who composes music for Lollywood and other independent singers.  Recently he has composed music for the Pakistani movie, "Zinda Bhaag (2013)".  He also worked on the soundtrack of Pakistani movies, "Hijrat" and "Tamanna", contributing two songs to the latter; Koi Dil Mein and Chell Oi.  He has also composed music of Hum TV's Ishq-e-Benaam.

Sankham: Sankham (English: Conch) is a 2009 Telugu Action film, produced by J Bhagavan, J Pulla Rao on Sri Balaji Cine Media banner and directed by Siva.  Starring Gopichand, Trisha Krishnan in lead roles and music composed by S. Thaman.  The film recorded as "flop" at box office.  The film was dubbed in Hindi as "Phir Ek Most Wanted" and in Tamil as "Sivappu Saamy".  It remade in Bengali kothin prothisodh Bangladesh by Shakib Khan

Saridjah Niung: Saridjah Niung (also known as Mrs. Soed), was an Indonesian musician, teacher, radio announcer, playwright and batik artist.  She composed music for children as well as patriotic hymns.  During the Dutch colonial years, she composed music about the Japanese occupation and Indonesia’s independence.  She also wrote the Indonesian national anthem "Fatherland," and "Berkibarlah Benderaku."

Merrill Jenson: Merrill Boyd Jenson (born January 20, 1947) is an American composer and arranger who has composed film scores for over thirty films including , , The Testaments of One Fold and One Shepherd, , Harry's War, and Windwalker.  Many of the films Jenson composed music for were directed by Academy Award-winning director Kieth Merrill.  Jenson has also composed several concert productions including a symphony that premiered at Carnegie Hall.  Additionally, he has composed music for many television commercials including the acclaimed Homefront ads, music for three outdoor pageants, and several albums.  Jenson lives in Provo, Utah with his wife Betsy Lee Jenson.

Shakalaka Baby (film): Shakalaka Baby is a 2002 Tamil movie directed by Rama Narayanan.  Shakalaka Baby movie stars Ramki, Roja in the lead role.  This movie released on Friday, February 8, 2002.  Music Director S. A. Rajkumar composed music for the movie Shakalaka Baby.

Supporting paragraphs: Sivappu N. R. Raghunanthan
Answer: Indian