Listen to Deewana Deewana Manjkan online. Deewana Deewana Manjkan is a Nagpuri language song and is sung by Amit Kumar Bhagat. Deewana Deewana Manjkan, from the album Deewana Deewana Manjkan, was released in the year 2021. The duration of the song is 4:29. Download Nagpuri songs online from JioSaavn.