Question: Who is the Indian musician that predominantly sings in Hindi and Bengali and sings the song from the 2013 Bollywood Film, "Jackpot"?

Context articles: Shalmali Kholgade
Arijit Singh
Lungi Dance
Sonu Nigam
Kabhi Jo Baadal Barse
Thomson Andrews
Main Rang Sharbaton Ka
Ilahi
Har Kisi Ko
Kabira (song)

Shalmali Kholgade (Marathi: शाल्मली खोलगडे ) is an Indian playback singer, who predominantly sings for the Hindi language films.
 Apart from singing in the Hindi language films, she also sings for the South Indian films, most notably in the Marathi, Telugu and Bengali languages.
 Through her successful career, she has received one Filmfare Award and has established herself as one of the leading playback singers of India.
Arijit Singh is an Indian musician, singer, composer, music producer, recordist, music programmer, and live performer.
He predominantly sings in Hindi and Bengali, but
"Lungi Dance" is an Indian song composed and sung by Indian rapper Yo Yo Honey Singh for the soundtrack of the 2013 Bollywood film "Chennai Express".
 The song, along with the rest of the soundtracks, was officially released on 1 July 2013.
 The song is a tribute to Rajinikanth.
Sonu Nigam (born 30 July 1973), often called as the Lord of Chords and The Elvis Presley of India, is an Indian musician, singer, composer, music producer, recordist, music programmer, live performer and actor.
 He prominently sings in Hindi and Kannada language films.
 He has also sung in Bengali, Gujarati, Tamil, Telugu, Marathi, Tulu, Assamese, Odia, Nepali, Maithili and various Indian languages.
 He has also released Indian pop albums and acted in a number of films.
 He has been one of the highest paid Indian singers.
"Kabhi Jo Baadal Barse" (English: When the clouds rain someday) is a romantic Hindi song from the 2013 Bollywood film, "Jackpot".
 Composed by Sharib–Toshi, the song is sung by Arijit Singh, with lyrics by A. M. Turaz and Azeem Shirazi.
 The music video of the track features actors Sunny Leone and Sachiin J Joshi.
 A female version of the same song was released as part of the film soundtrack, which was rendered by Shreya Ghoshal.
Thomson Andrews (born 25 September 1987 in Mumbai, India) is a singer, songwriter, performer, recording artist, actor and one of the newer contemporary Indian playback singers.
 He has been certified by Trinity College of Music, London as a Performing Vocalist and has trained briefly in Hindustani classical singing from Pandit Krishna Bhat.
 Apart from live performances, he also sings on and arranges voicings for film playback songs & background scores.
 Thomson has sung film songs and ad jingles in several Indian languages - Hindi, Tamil, Telugu, Malayalam, Kannada, Tulu, Marathi, Bengali and has several International ad jingles to his credit for products in Kenya, Tanzania, Nigeria, West Indies and more.
 He also sings in foreign languages like Swahili, Portuguese, Spanish, Turkish and more.
 He is known for his associations with music projects such as MTV Coke Studio (India) Season 2, MTV Unplugged (India) Seasons 1 and 2 and his recent indie debut R&B single People Ain't Things from his upcoming R&B album being produced by Candy D'souza, mixed by Chester Misquitta and mastered by Grammy Award winning mastering engineer Reuben Cohen from Lurssen Mastering in Hollywood.
 He is one of the few Indian indie artists whose music has been featured on national television networks like MTV Indies, VH1 India and 9XO and on the radio station Radio One (India).
 Thomson lends his voice for Walt Disney's animated film "Hindi Dubbs" and has sung for Disney's cartoon series "The Jungle Book 2", "Winnie The Pooh", "Cars", "Little Mermaid" and more.
 He is also known as a fashionably trendsetting musician for his quirky style, funky hair-do's and glasses.
 Thomson performed for "Vogue India"' s Women Empowerment initiative "#VogueEmpower" last year 2014.
 Besides his solo accolades, projects, Motown, R&B, funk music "tribute concerts" and collaborations, he is part of a popular Indian A cappella ensemble called Raaga Trippin' with whom he creates unique renditions of cover songs as well as originals and does live shows with.
"Main Rang Sharbaton Ka" (English: I’m colour of the squash) is a romantic Hindi song from the 2013 Bollywood film, "Phata Poster Nikhla Hero".
 Composed by Pritam Chakraborty, the song is sung by Atif Aslam and Chinmayi, with lyrics penned by Irshad Kamil.
 The soundtrack of the album consists of a reprise version of the song rendered by Arijit Singh.
 The music video of the track features actors Shahid Kapoor and Ileana D'Cruz.
"Ilahi" is a Hindi song from the 2013 Bollywood film, "Yeh Jawaani Hai Deewani".
 Composed by Pritam Chakraborty, the song is sung by Arijit Singh, with lyrics by Amitabh Bhattacharya.
 The music video of the track features actor Ranbir Kapoor.
 A reprise version of the same song was released as part of the film soundtrack, which was rendered by Mohit Chauhan.
"Har Kisi Ko" (English: For everyone) is a Hindi song from the 2013 Bollywood film, "Boss".
 Re-created by Chirantan Bhatt, the song is sung by Nikhil D'Souza, with lyrics by Manoj Yadav.
 The music video of this solo track features actors Shiv Pandit and Aditi Rao Hydari.
 A duet version of the same song was released as part of the film soundtrack, which was rendered by Arijit Singh and Neeti Mohan.
 This version is picturised on Akshay Kumar and Sonakshi Sinha.
 The song was originally composed by Kalyanji–Anandji, with lyrics by Indeevar and sung by Manhar Udhas and Sadhana Sargam for 1986 Bollywood film "Janbaaz".
 The original version is picturised on Feroz Khan and Sridevi.
"Kabira" is a Hindi song from the 2013 Bollywood film, "Yeh Jawaani Hai Deewani".
 Composed by Pritam Chakraborty, the song is sung by Rekha Bhardwaj and Tochi Raina, with lyrics by Amitabh Bhattacharya.
 The music video of the track mainly focuses on actors Ranbir Kapoor, Deepika Padukone and Kalki Koechlin.
 A encore version of the same song was released as part of the film soundtrack, which was rendered by Arijit Singh and Harshdeep Kaur.