Listen to Dekha Ek Khwab online. Dekha Ek Khwab is a Hindi language song and is sung by Shiv-Hari, Kishore Kumar and Lata Mangeshkar. Dekha Ek Khwab, from the album Lata Kishore - Hit Duets, was released in the year 2003. The duration of the song is 1:27. Download Hindi songs online from JioSaavn.