Listen to A Gaura Dubar Bhailu online. A Gaura Dubar Bhailu is a Bhojpuri language song and is sung by Rajesh Raja Hans. A Gaura Dubar Bhailu, from the album Bhola Dot Com, was released in the year 2016. The duration of the song is 6:17. Download Bhojpuri songs online from JioSaavn.