Listen to Upar Jawan Niche Kamjor online. Upar Jawan Niche Kamjor is a Bhojpuri language song and is sung by Ranveer Raj Bihari. Upar Jawan Niche Kamjor, from the album Bihar Me Hoi Halla, was released in the year 2013. The duration of the song is 5:59. Download Bhojpuri songs online from JioSaavn.