Listen to Rajau Khol Dele Sariya online. Rajau Khol Dele Sariya is a Bhojpuri language song and is sung by Bhushan Singh. Rajau Khol Dele Sariya, from the album Rajau Khol Dele Sariya, was released in the year 2021. The duration of the song is 3:57. Download Bhojpuri songs online from JioSaavn.