Listen to Gyan Data Bhagay Vidhata online. Gyan Data Bhagay Vidhata is a Bhojpuri language song and is sung by Mamta Mahi. Gyan Data Bhagay Vidhata, from the album Gyan Data Bhagay Vidhata, was released in the year 2023. The duration of the song is 2:47. Download Bhojpuri songs online from JioSaavn.