Listen to Raja Upar Aaja online. Raja Upar Aaja is a Bhojpuri language song and is sung by D K Deewana. Raja Upar Aaja, from the album Holi Me Kai Ber Lela Bhatar, was released in the year 2019. The duration of the song is 2:05. Download Bhojpuri songs online from JioSaavn.