Listen to Falawa Mahanga Bikay online. Falawa Mahanga Bikay is a Bhojpuri language song and is sung by Nidhi Dubey. Falawa Mahanga Bikay, from the album Nidhi Karihen Chhath, was released in the year 2024. The duration of the song is 5:38. Download Bhojpuri songs online from JioSaavn.