Listen to Raja Dosar Mehariya online. Raja Dosar Mehariya is a Bhojpuri language song and is sung by Prince Upadhayay. Raja Dosar Mehariya, from the album Ghare Aai Balam Ji, was released in the year 2016. The duration of the song is 4:10. Download Bhojpuri songs online from JioSaavn.