Listen to Petwa Mein Bill Kailas online. Petwa Mein Bill Kailas is a Bhojpuri language song and is sung by R.K. Arun and Tara Rani. Petwa Mein Bill Kailas, from the album Balma Driver Rangdaar, was released in the year 1998. The duration of the song is 7:02. Download Bhojpuri songs online from JioSaavn.