Listen to Dekho Maine Dekha Hai Ek Sapna (From "Love Story") online. Dekho Maine Dekha Hai Ek Sapna (From "Love Story") is a Hindi language song and is sung by Lata Mangeshkar, Amit Kumar and R.D. Burman. Dekho Maine Dekha Hai Ek Sapna (From "Love Story"), from the album R.D. Burman Special, was released in the year 2016. The duration of the song is 4:17. Download Hindi songs online from JioSaavn.