"Didi Tera Devar Deewana" ("translation": "Sister, your brother-in-law is crazy") is a 1994 Bollywood song performed by Lata Mangeshkar and S. P. Balasubrahmanyam for the soundtrack of the 1994 Indian musical romantic-comedy film "Hum Aapke Hain Koun.
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 The track was composed by Raamlaxman, while lyrics were written by Dev Kohli.
 "Hum Aapke Hain Koun.
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 was written and directed by Sooraj R. Barjatya and produced under the banner of Rajshri Productions.
 The music video of "Didi Tera Devar Deewana" shows the film's ensemble cast and leads Madhuri Dixit and Salman Khan dancing at a baby shower ceremony.
 The song gained popularity after its release, with it reaching various music charts and bagging the Filmfare Special Award for Mangeshkar.
 The purple jaded satin saree designed by Anna Singh and sported by Dixit in the video trended in the markets, being also merchandised.
 Dixit's dance and looks throughout the clip were met with good reviews.
 After watching the song's video, artist M. F. Husain found his muse in Dixit and went on to paint a series of paintings on her.
Sangieta Rao (born 12 December 1973) is an Indian television and film director.
 Her work as a television director include TV shows like "Pavitra Rishta", "Jamai Raja" for ZEE TV and Kkusum, "Bade Achhe Lagte Hain" for Sony Entertainment Television (India).
 She won the Best Director award for the Show "Bade Achhe Lagte Hain" .
 She is Directing a Marathi film "Yes I Can" New Marathi Movie 'Yes I Can' Shooting Begins which will release in 2016
Raamlaxman (born Vijay Patil on 16 September) is an Indian composer, pianist, musician and accordionist.
 Raamlaxman is most famous for his work with Rajshri Productions of Hindi films.
 He composed music for their hit films like "Maine Pyar Kiya" (1989), "Hum Aapke Hain Koun.
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" (1994), "Hum Saath Saath Hain" (1999).
 Raamlaxman has made almost 75 films in Hindi, Marathi and Bhojpuri.
vemuri visweswar(Viswa) is a Telugu movie lyricist, music director, singer and dubbing artist.
 He has written nearly 150 songs, including title song of Mahesh babu starrer 'Athadu','"Dhaga Dhaga merise" from the movie "Lakshmi", "You rock my world" from "Arya", "Narthanatara" from "Ek Niranjan", "Dole Dole" from "Pokiri", "Disturb Cheyyaku" from "Athidhi", "Gicchi Gicchi" and "Chandra Mukhi" from "Super", "Ye oore" from "Badra", "Va Va Varevaa" from "Bunny", "Chal Chal Re" from "Happy", "Gundelni Pindedhi" from "Devadasu", "Yadalo Evo" and "Rock and Roll" from "Style".
Omkar Prasad Nayyar (16 January 1926 – 28 January 2007) was an Indian film music composer, singer-songwriter, music producer, and musician.
 He won the 1958 Filmfare Award for Best Music Director (for "Naya Daur").
 Nayyar worked extensively with singers Geeta Dutt, Asha Bhosle and Mohammed Rafi but not with leading Bollywood female singer Lata Mangeshkar.
 However, Mangeshkar's song "Ek To Balam Teri Yaad Satayein" (from the 1958 film "Aji Bas Shukriya") was used in the 1973 Hindi film "Taxi Driver", for which Nayyar was music director.
 According to music and film expert Rajesh Subramanian, ""Aap Ke Haseen Rukh"" (from "Baharen Phir Bhi Aayengi") was planned with full orchestration but many of the musicians were late for the recording.
 After a disagreement with Mohammed Rafi, Nayyar began working with singer Mahendra Kapoor.
 Kapoor performed Nayyar's songs ""Badal Jaaye Agar Maali"" and ""Chaman Hotaa Nahi Khaali"" in "Bahaaren Phir Bhi Aayengi".
 Based on a Bengali language work by Rabindranath Tagore, Nayyar composed ""Chal Akelaa, Chal Akelaa"" (sung by Mukesh in 1969 film Sambandh).
Chal Pichchur Banate Hain is a Hindi family comic drama film, the debut film of writer and director Pritish Chakraborty.
 The film was released all over on 7 September 2012.
 The film is a delightful satirical take on the Hindi film industry and was appreciated for its fresh and cinematic content.
 Filming of the movie took place primarily in Goa and Mumbai.
 Made on a shoestring budget the film explores themes like rampant copy paste in the film industry, the lack of originality in ideas, the prevailing star system alongside the unending passion of a true cinema lover in a humorous but realistic way through the brilliantly portrayed journey of a young MBA who quits everything and goes against everyone in order to pursue his dream of becoming a filmmaker.
 Screenplay, Dialogues and Direction of this 2012 film is by Pritish Chakraborty, Music is by Gaurav Dagaonkar, Cinematography is by Hari Nair while the film is edited by debutante editor Amardeep Singh Khichi.
Spider-Man: India is a comic book originally published in India by Gotham Entertainment Group in 2004, retelling the story of Marvel Comics' Spider-Man in an Indian setting.
 It ran for four issues, which were later also published in the United States in 2005 and collected into a trade paperback (ISBN  ).
 The series was created by Sharad Devarajan, Suresh Seetharaman, and Jeevan J. Kang with Marvel Comics.
 The Indian version was conceptualized by Indian director Satyajit Ray, who had once met Stan Lee in New York to discuss creating an Indian version of the superhero.
 However, this was not done during his lifetime.
Bapi Tutul are a Hindi film composer duo consisting of Bapi and his younger brother Tutul.
 They have written the scores for films such as "Sarkar "Sarkar Raj", "Khosla Ka Ghosla", "and" "Chal Pichchur Banate Hain".
Gaurav Dagaonkar (गौरव डगाकर) is an Indian Music Director, Singer and Songwriter.
Deepak Haldankar (born 17 December 1947) is an Indian film director and cinematographer.
 He was the first Indian Director Cinematographer to shoot 35mm Eastmancolor films in Antarctica.
 The film "Exploration Antarctica" won an award at the Toulon Maritime film festival, France, in 1987.
 He covered two mount Everest expeditions1984&1985 and won national awards for Indian Mount Everest Expeditions in 1984 first Indian woman Bachendri Pal climbed Mount Everest&Pope Meets India (News Magazine N0 70.1987)

Question: Chal Pichchur Banate Hain had music by which Indian director?
Answer: Gaurav Dagaonkar