Listen to Rati Biya Khulla online. Rati Biya Khulla is a Bhojpuri language song and is sung by Diwakar Singh Rangbaaz. Rati Biya Khulla, from the album Goriya Nakhrewali, was released in the year 2015. The duration of the song is 5:41. Download Bhojpuri songs online from JioSaavn.