Listen to Dewar Dunu Bam Rangata online. Dewar Dunu Bam Rangata is a Bhojpuri language song and is sung by Raj Rajdhani. Dewar Dunu Bam Rangata, from the album Dewar Dunu Bam Rangata, was released in the year 2025. The duration of the song is 2:35. Download Bhojpuri songs online from JioSaavn.