Listen to Dekha Ek Khwab online. Dekha Ek Khwab is a Hindi language song and is sung by Shiv-Hari, Lata Mangeshkar and Kishore Kumar. Dekha Ek Khwab, from the album Dilwale Dulhania Le Jayenge & Hits Of Yash Raj, was released in the year 1995. The duration of the song is 5:27. Download Hindi songs online from JioSaavn.