Listen to Rang Detau Choli Sitamarhi Wala online. Rang Detau Choli Sitamarhi Wala is a Bhojpuri language song and is sung by OK Raja and Suman Sona. Rang Detau Choli Sitamarhi Wala, from the album Rang Detau Choli Sitamarhi Wala, was released in the year 2022. The duration of the song is 2:39. Download Bhojpuri songs online from JioSaavn.