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 and Amit Kumar. Dekho Maine Dekha Hai Ek Sapna (From "Love Story"), from the album Saregama Music Carnival - Vol. 2, was released in the year 2019. The duration of the song is 5:39. Download Hindi songs online from JioSaavn.