Listen to Mahanga Bhail ba Petrol online. Mahanga Bhail ba Petrol is a Bhojpuri language song and is sung by Rajesh Yadav and Riya Yadav. Mahanga Bhail ba Petrol, from the album Mahanga Bhail ba Petrol, was released in the year 2021. The duration of the song is 3:16. Download Bhojpuri songs online from JioSaavn.