Listen to Petwa Unch Lagata online. Petwa Unch Lagata is a Bhojpuri language song and is sung by Ranjit Rahi. Petwa Unch Lagata, from the album Petwa Unch Lagata, was released in the year 2023. The duration of the song is 3:39. Download Bhojpuri songs online from JioSaavn.