Question: Which Indian violinist, music arranger and music director for many Bollywood films worked on the film Dil To Pagal Hai?
Context: Shah Rukh Khan (also credited as Shahrukh Khan) is an Indian actor, producer and television personality.  Khan began his acting career on television by playing a soldier in the Doordarshan series "Fauji" (1988), a role that garnered him recognition and led to starring roles in more television shows.  He soon started receiving offers for film roles and had his first release with the romantic drama "Deewana" (1992), in which he played a supporting part.  Khan subsequently played the antagonist of the 1993 thrillers "Baazigar" and "Darr", box office hits that established his career in Bollywood.  In 1995, Khan starred opposite Kajol in Aditya Chopra's romance "Dilwale Dulhania Le Jayenge", that became the longest running Indian film of all time.  He continued to establish a reputation in romantic roles by playing opposite Madhuri Dixit in "Dil To Pagal Hai" (1997), and Kajol in the Karan Johar-directed blockbusters "Kuch Kuch Hota Hai" (1998) and "Kabhi Khushi Kabhie Gham..." (2001). Tanuja Chandra is an Indian film director and writer.  She co wrote the screenplay Yash Chopra's hit "Dil To Pagal Hai" (1997) and for frequently directing woman-oriented films where the heroines are the main protagonists of her films, notably "Dushman" (1998) and "Sangharsh" (1999). Uttam Singh (born 25 May 1948) is an Indian musician.  He has worked as a violinist, music arranger and music director for many Bollywood films.  He worked as a music arranger for Ilaiyaraaja in numerous Tamil films before establishing himself as an independent composer. Manoj George is an Indian violinist and a music composer.  He performed as the conductor, string arranger, violinist and choral arranger for the album "Winds of Samsara", which won the Grammy Award for the Best New Age Album in 2015, making him the first Malayali musician to receive the honor.  He is reported to be the first Indian violinist recognized by the National Academy of Recording Arts and Sciences,The Grammys, USA. Manmohan Singh is film director of Punjabi films and noted cinematographer of Bollywood films.  He frequently collaborated with Yash Chopra, for whom he shot "Chandni" (1989), "Darr" (1993), "Dilwale Dulhania Le Jayenge" (1995), "Dil To Pagal Hai" (1997), and "Mohabbatein" (2000).  Besides his Bollywood career as a cinematographer, he is also known as a pioneering director in Punjabi cinema.  He directed his first Hindi film, "Pehla Pehla Pyar" in 1994 and first Punjabi film Jee Ayan Nu in 2003. Bhai is a 1997 Indian Hindi action film directed by Deepak Shivdasani, while written by Kader Khan.  The film starred Sunil Shetty, Pooja Batra, Sonali Bendre and Ashish Vidyarthi in lead roles.  A remake of the Telugu movie Anna starring Rajasekhar, Roja Selvamani and Gautami Tadimalla. The film which released on Diwali alongside Shahrukh Khan's and Yash Chopra  's Dil To Pagal Hai  , Nana Patekar 's Ghulam-E-Mustafa and David Dhawan  's Deewana Mastana received above average reviews and became a surprise hit at the box office Shahid Kapoor is an Indian actor who appears in Bollywood films.  As a dancer in Shiamak Davar's institute, Kapoor made uncredited appearances as a background dancer in the films "Dil To Pagal Hai" (1997) and "Taal" (1999).  He also appeared in several music videos, including one for the singer Kumar Sanu, before making his acting debut with a lead role in Ken Ghosh's romantic comedy "Ishq Vishk" (2003).  The film was a sleeper hit, and Kapoor's portrayal of a teenage student earned him the Filmfare Award for Best Male Debut. Akshay Kumar is a Legendary Indian film actor and producer who made his debut with a minor role in the 1987 Mahesh Bhatt directed Indian film "Aaj".  He appeared as the lead actor in "Saugandh" (1991) before making his breakthrough with the suspense thriller "Khiladi" (1992), the first film of the "Khiladi" series.  In the same year, he appeared in the Pramod Chakravorty-produced film "Deedar".  In 1994, Kumar earned his first nomination for Best Actor at the Filmfare Awards for his performance in the Yash Chopra-produced romance "Yeh Dillagi" and starred in "Mohra".  The following year he appeared in "Sabse Bada Khiladi".  Kumar played a supporting role in the Chopra-directed romance "Dil To Pagal Hai" (1997), for which he received a nomination for the Filmfare Award for Best Supporting Actor.  However, several other of his releases in the 1990s, including "Lahu Ke Do Rang", "Insaaf", "Daava", "Tarazu", "Angaaray", "Barood" and "Zulmi" performed poorly at the box office leading to a setback in his film career. Border is a 1997 Indian war film based on the Battle of Longewala during the Indo-Pakistani War of 1971, produced and directed by J. P. Dutta.  The film starred an ensemble cast of Sunny Deol, Sunil Shetty, Akshaye Khanna, Jackie Shroff in pivotal roles.  The film is an adaptation from real life events that happened at the Battle of Longewala during the Indo-Pakistani War of 1971.  The film was screened retrospective on August 13th 2016 at the "Independence Day Film Festival" jointly presented by the Indian Directorate of Film Festivals and Ministry of Defense, commemorating 70th Indian Independence Day.  It was the second highest grossing Bollywood film of the year world wide behind "Dil To Pagal Hai" and highest grossing film of the year in india . Dil To Pagal Hai (English: "The Heart Is Crazy"), also known as DTPH, is a 1997 Indian musical, romantic drama film directed by Yash Chopra.  The film depicts the love lives of the dancers in a musical dance troupe.  It stars Shah Rukh Khan, Madhuri Dixit and Karisma Kapoor in lead roles, with Akshay Kumar in a supporting role.  It was Khan's third collaboration with Yash Raj Films after "Darr" (1993) and "Dilwale Dulhania Le Jayenge" (1995).  The soundtrack was composed by Uttam Singh, while the lyrics were written by Anand Bakshi.  The film was screened retrospective, during the 2014 International Film Festival of India in the "Celebrating Dance in Indian cinema" section.
Answer: Uttam Singh