Playback singer and music composer Sawan Kumar is known for his work in the Bhojpuri film industry, Hailing from Akbarpur in Uttar Pradesh, the artist has been a part of the entertainment industry since 2008, having released independent albums. Making his movie debut, he composed the music of Kaar Ke Rakh Deb in 2015, following which he was associated with Sarkai Lo Khatiya Jada Lage in 2018.