Listen to Biscuit Dubake online. Biscuit Dubake is a Bhojpuri language song and is sung by Khesari Lal Yadav and Priyanka Singh. Biscuit Dubake, from the album Bhag Khesari Bhag, was released in the year 2019. The duration of the song is 3:20. Download Bhojpuri songs online from JioSaavn.