Listen to Rajbhar hola Rangbaaj online. Rajbhar hola Rangbaaj is a Bhojpuri language song and is sung by Op Raj. Rajbhar hola Rangbaaj, from the album Rajbhar Hola Rangbaaj, was released in the year 2022. The duration of the song is 3:01. Download Bhojpuri songs online from JioSaavn.