Listen to Petwa Fulal Lag Hau online. Petwa Fulal Lag Hau is a Bhojpuri language song and is sung by Bhantalal yadav. Petwa Fulal Lag Hau, from the album Petwa Fulal Lag Hau, was released in the year 2023. The duration of the song is 3:46. Download Bhojpuri songs online from JioSaavn.