Question: What Bollywood artist born in Mumbai sang the song, "Har Kisi Ko", in the 2013 movie "Boss".

<P0-S0> Jaspal Singh is an Indian singer who lent his voice to various Bollywood Actors of 1970's and 1980's. <P0-S1>  He was born in Amritsar and during his school and colleges days, he used to sing in various singing competitions. <P0-S2>  To further pursue his passion for singing he went to Mumbai where his sister used to stay. <P0-S3>  His talent was first and foremost recognised by well known female singer Usha Khanna during 1968. <P0-S4>  He was provided a chance to sing at a Professional level, however he did not get the recognition which he deserved. <P0-S5>  He struggled to make a career in singing and would often visit Amritsar, Delhi and Mumbai time and again. <P0-S6>  Due to pressure from his father he started practising law and started living in Mumbai. <P0-S7>  In spite of the hardships he never gave up. <P0-S8>  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. <P0-S9>  After this song, he became a household name. <P0-S10>  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. <SEP> <P1-S0> Nikhil D'Souza is a singer, songwriter and guitarist from Mumbai, India. <P1-S1>  He was the South Asia Soloist Winner at SUTASI '09 and is now signed to Warner Music UK. <SEP> <P2-S0> "Har Kisi Ko" (English: For everyone) is a Hindi song from the 2013 Bollywood film, "Boss". <P2-S1>  Re-created by Chirantan Bhatt, the song is sung by Nikhil D'Souza, with lyrics by Manoj Yadav. <P2-S2>  The music video of this solo track features actors Shiv Pandit and Aditi Rao Hydari. <P2-S3>  A duet version of the same song was released as part of the film soundtrack, which was rendered by Arijit Singh and Neeti Mohan. <P2-S4>  This version is picturised on Akshay Kumar and Sonakshi Sinha. <P2-S5>  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". <P2-S6>  The original version is picturised on Feroz Khan and Sridevi. <SEP> <P3-S0> Wild Belle is an American band, composed of siblings Elliot and Natalie Bergman, who grew up in and around Chicago. <P3-S1>  They appeared on "Conan" on November 26, 2012. <P3-S2>  Their debut album, "Isles", was released by Columbia Records on March 12, 2013. <P3-S3>  They have released three songs from the album: "Keep You" in February, "Backslider", and "It's Too Late". <P3-S4>  Their song "Shine" was featured on the soundtrack of the 2013 movie "The Way, Way Back" and in Grey's Anatomy season 9, episode 13. <P3-S5>  Their song "Keep You" was played in the movie "Pitch Perfect". <P3-S6>  In 2015 Wild Belle worked with Diplo and DJEMBA DJEMBA to write "Be Together", which is the first track off Major Lazer's third album "Peace Is the Mission". <P3-S7>  The song is about a potential, but unlikely relationship. <P3-S8>  The film clip for "Be Together" depicts a widow and her partners funeral, with flash backs to the day he dies in a motorcycle accident.