Listen to Dekha Hai Ik Sapna online. Dekha Hai Ik Sapna is a Hindi language song and is sung by Bhushan Dua and Hariharan. Dekha Hai Ik Sapna, from the album Tirupati Shri Balaji, was released in the year 2006. The duration of the song is 2:51. Download Hindi songs online from JioSaavn.