Listen to Rangva Hum Dalab online. Rangva Hum Dalab is a Bhojpuri language song and is sung by Gunjan Pathak and Aaradhna Mishra. Rangva Hum Dalab, from the album Rangva Hum Dalab, was released in the year 2022. The duration of the song is 3:07. Download Bhojpuri songs online from JioSaavn.