Listen to Main Kaun Hoon Main Kahan Hoon online. Main Kaun Hoon Main Kahan Hoon is a Hindi language song and is sung by Mohammed Rafi and Chitragupta. Main Kaun Hoon Main Kahan Hoon, from the album Main Chup Rahungi, was released in the year 1962. The duration of the song is 3:30. Download Hindi songs online from JioSaavn.