Question: what is the nationality of the singer of "Ghungat ke pat khol" ?

Context articles: Sadhana Singh
Jogan (film)
Khalnayak
Lahore Ke Rang Hari Ke Sang
Monali Thakur
Jaspal Singh (singer)
Chandrashekhar Dubey
Geeta Dutt
Lamb &amp; Lion Records
Fall in Love (Keke Wyatt song)

Sadhana Singh is an Indian film and television actor.
 Sadhana was born in the ancient city of Varanasi, India.
 Her family hailed from the Indian state of Punjab.
 She started her film carrier with the 1982 blockbuster Nadiya Ke Paar by writer-director Govind Moonis.
 She was a student of 10th standard then.
 Sadhana became an instant hit after the release of the film and started being called fondly as Gunja, the character she played in the film Nadiya ke Paar.
 Gunja was an innocent looking village girl who fell in love with Chandan(Played by Sachin), brother-in-law of her elder sister, in the film.
 Fabulous music, composed by Ravindra Jain for this film, was given voice by Hemlata and Jaspal Singh.
 She is a fabulous singer too.
 She has acted in more than twenty Bollywood and Indian regional language films.
 "Goggles of Rajesh Khanna", Jugni and Mukkabaaz(by Anurag Kashyap) are some of her recent films.
 Apart from films she also acted in many popular TV serials.
Jogan is a 1950 Hindi romantic drama film directed by Kidar Nath Sharma and starring Dilip Kumar and Nargis.
 It features the song, "Ghungat ke pat khol" sung by Geeta Dutt.
 Rajendra Kumar in his film debut plays a small role.
Khal Nayak (English: "Villain" ) is a 1993 Indian Hindi action thriller film produced and directed by Subhash Ghai.
The story centres on the escape and attempted capture of a terrorist criminal Ballu (Sanjay Dutt) by Inspector Ram (Jackie Shroff) and his girlfriend officer Ganga (Madhuri Dixit).
 The film was the second highest grossing Hindi film of 1993 and the fourth highest grossing Hindi film of the 90's decade.
 At the Filmfare Awards, it won "Best Female Playback Singer" (Alka Yagnik and Ila Arun) for "Choli Ke Peeche" and also for "Best Choreography" (Saroj Khan) for "Choli Ke Peeche"
Lahore Ke Rang Hari Ke Sang is an album of the Indian singer and Ghazal composer Hariharan, released on September 26, 2005.
 The album had 10 songs, all of them sung by Hariharan.
 This album had lot of expectations as Hariharan's last album came five years back.
Monali Thakur (born 3 November 1985) is an Indian singer and actress.
 She is the recipient of a National Film Award and a Filmfare Award.
 Thakur won the National Film Award for Best Female Playback Singer for the song "Moh Moh Ke Dhaage" from the film "Dum Laga Ke Haisha" (2015) and the Filmfare Award for Best Female Playback Singer for the song "Sawaar Loon" from the film "Lootera" (2013).
 She is presently an "expert" on Colors TV's "Rising Star".
Jaspal Singh is an Indian singer who lent his voice to various Bollywood Actors of 1970's and 1980's.
 He was born in Amritsar and during his school and colleges days, he used to sing in various singing competitions.
 To further pursue his passion for singing he went to Mumbai where his sister used to stay.
 His talent was first and foremost recognised by well known female singer Usha Khanna during 1968.
 He was provided a chance to sing at a Professional level, however he did not get the recognition which he deserved.
 He struggled to make a career in singing and would often visit Amritsar, Delhi and Mumbai time and again.
 Due to pressure from his father he started practising law and started living in Mumbai.
 In spite of the hardships he never gave up.
 And then, a well known Music Composer, Ravindra Jain gave him the big break for a song in the movie called 'Geet Gata Chal' of 1975.
 After this song, he became a household name.
 His voice was unique and was unlike any other and he sang for hit movies like 'Nadiya ke paar', Ankhiyon ke jharokhon se','Sawan ko aane do' amongst others.
Chandrashekhar Dubey (4 September 1924 in Kannod – 28 September 1993) commonly referred as C. S. Dubey was an Indian actor and radio personality.
 He appeared in over 150 Hindi film as a character actor starting in 1950s, with "Patita" (1953) and "Mr. & Mrs. '55" (1955).
 He became famous for his one-liner "Dhakkan khol ke" in the film, "Zinda Dil" (1975), which he later used in his radio programs, as a suffix with almost every sentence.
Geeta Dutt (born Geetā Ghosh Roy Chowdhuri; 23 November 1930 – 20 July 1972) was a prominent Indian singer, born in Faridpur before the Partition of India.
 She found particular prominence as a playback singer in Hindi cinema.
 She also sang many modern Bengali songs, both in film and non-film genre.
Lamb & Lion Records is a Christian record label founded in 1972 by the popular singer and actor Pat Boone and the former United Artists Records executive Irving Kessler.
 Based in California, the label featured Pat Boone, The Pat Boone Family, Debby Boone, DeGarmo & Key, Dan Peek and Gary Chapman.
"Fall in Love" is a song recorded by American R&B singer Keke Wyatt taken from her debut extended play (EP), "Ke'Ke'" (2014).
 The song was written by Keke Wyatt and Robert Erness.
 The song was released through The NorthStar Group and Aratek Entertainment on April 25, 2014 on Amazon and then later May 7, 2014 on iTunes.