Listen to Mahadev Ka Diwana online. Mahadev Ka Diwana is a Hindi language song and is sung by Rajat Tmk and Rajan Mehta. Mahadev Ka Diwana, from the album Mahadev Ka Diwana, was released in the year 2021. The duration of the song is 4:12. Download Hindi songs online from JioSaavn.