Listen to Laaj Bachai Maharani Ho online. Laaj Bachai Maharani Ho is a Bhojpuri language song and is sung by Dev Kumar Deva. Laaj Bachai Maharani Ho, from the album Laaj Bachai Maharani Ho, was released in the year 2020. The duration of the song is 5:36. Download Bhojpuri songs online from JioSaavn.