Listen to Khol Da Lahnga online. Khol Da Lahnga is a Bhojpuri language song and is sung by Raman Kumar Sahani and Poonam Dubey. Khol Da Lahnga, from the album Khol Da Lahnga, was released in the year 2023. The duration of the song is 4:36. Download Bhojpuri songs online from JioSaavn.