Listen to Zamana Kya Kahega online. Zamana Kya Kahega is a Hindi language song and is sung by Hemanta Kumar Mukhopadhyay. Zamana Kya Kahega, from the album The Unforgettable Hemant Kumar His Best Non Films, was released in the year 1991. The duration of the song is 2:58. Download Hindi songs online from JioSaavn.