Troyee
Troyee is a 1982 Bengali feature film written and directed by Gautam Mukherjee.
The screenplay was written by Parthapratim Choudhury.
It narrates the story of a young man who ultimately finds that his life belongs to nowhere after he has discovered that his best friend and his ladylove are in love with each other.
It stars Mithun Chakraborty, Debashree Roy and Soumitra Banerjee in leading roles.
The music was composed by R. D. Burman with lyrics penned by Swapan Chakraborty.
The film was a musical blockbuster as well as a major success at box office.
R. D. Burman
Rahul Dev Burman (27 June 1939 – 4 January 1994) was an Indian music director.
From the 1960s to the 1990s, Burman composed musical scores for 331 films.
Burman did major work with Asha Bhosle (his wife) and Kishore Kumar and scored many of the songs that made these singers famous.
He has also scored many songs sung by Lata Mangeshkar.
Nicknamed Pancham, he was the only son of the composer Sachin Dev Burman.
He was mainly active in the Hindi film industry as a composer, and also provided vocals for a few compositions.
He served as an influence to the next generation of Indian music directors, and his songs continue to be popular in India and overseas.
Abe Meyer
Abe Meyer( 1901 – 1969) was an American composer of film scores.
Peter Hamel
Peter Hamel( 1911–1979) was a German screenwriter and a director of film and television.
He appeared as himself in the 1948 comedy" Film Without a Title".
He is the father of the composer Peter Michael Hamel.
Walter Ulfig
Walter Ulfig was a German composer of film scores.
Henri Verdun
Henri Verdun( 1895–1977) was a French composer of film scores.
Bert Grund
Bert Grund( 1920–1992) was a German composer of film scores.
Tarcisio Fusco
Tarcisio Fusco was an Italian composer of film scores.
He was the brother of the composer Giovanni Fusco and the uncle of operatic soprano Cecilia Fusco.
Alonso Mudarra
Alonso Mudarra( c. 1510 – April 1, 1580) was a Spanish composer of the Renaissance, and also played the vihuela, a guitar- shaped string instrument.
He was an innovative composer of instrumental music as well as songs, and was the composer of the earliest surviving music for the guitar.
Thomas Morse
Thomas Morse( born June 30, 1968) is an American composer of film and concert music.

Question: Who is the father of the composer of film Troyee?
Answer: Sachin Dev Burman