Listen to Deware Kawar Mangaile Ba online. Deware Kawar Mangaile Ba is a Bhojpuri language song and is sung by Savitri Bharti. Deware Kawar Mangaile Ba, from the album Deware Kawar Mangaile Ba, was released in the year 2025. The duration of the song is 3:10. Download Bhojpuri songs online from JioSaavn.