Listen to Bihar Police Bana Da Maai online. Bihar Police Bana Da Maai is a Bhojpuri language song and is sung by Happy Tiwari. Bihar Police Bana Da Maai, from the album Bihar Police Bana Da Maai, was released in the year 2023. The duration of the song is 3:11. Download Bhojpuri songs online from JioSaavn.