Listen to Mahadev Ka Diwana online. Mahadev Ka Diwana is a Bhojpuri language song and is sung by Shivani Singh and Vishal Raja. Mahadev Ka Diwana, from the album Mahadev Ka Diwana, was released in the year 2023. The duration of the song is 3:25. Download Bhojpuri songs online from JioSaavn.