Listen to Bihar Hamar Hau Mangta online. Bihar Hamar Hau Mangta is a Bhojpuri language song and is sung by Ranjit Akela. Bihar Hamar Hau Mangta, from the album Bol Kekra La Karelu Sigar, was released in the year 2020. The duration of the song is 4:38. Download Bhojpuri songs online from JioSaavn.