Listen to Main Ho Gaya Diwana online. Main Ho Gaya Diwana is a Hindi language song and is sung by Rahul Shrivastav and Sonu Nigam. Main Ho Gaya Diwana, from the album Chand Sa Chehra, was released in the year 2009. The duration of the song is 4:49. Download Hindi songs online from JioSaavn.