Listen to Khub Dala San online. Khub Dala San is a Bhojpuri language song and is sung by Sonu Singh and Pritam Rawat. Khub Dala San, from the album Aail Din Phagun Ke, was released in the year 2016. The duration of the song is 3:53. Download Bhojpuri songs online from JioSaavn.