Listen to Bihar Ke Ham Rangdar Hae online. Bihar Ke Ham Rangdar Hae is a Bhojpuri language song and is sung by Sarfraj Alam and Ankita Singh. Bihar Ke Ham Rangdar Hae, from the album Bihar Ke Ham Rangdar Hae, was released in the year 2025. The duration of the song is 3:26. Download Bhojpuri songs online from JioSaavn.