Listen to Dekho 2000 Zamana Aa Gaya online. Dekho 2000 Zamana Aa Gaya is a Hindi language song and is sung by Leslie Lewis, Hariharan and Aamir Khan. Dekho 2000 Zamana Aa Gaya, from the album Mela, was released in the year 1999. The duration of the song is 4:54. Download Hindi songs online from JioSaavn.