Listen to Raaz Ki Baat Hai online. Raaz Ki Baat Hai is an Urdu language song and is sung by Asha Bhosle and Mohammed Rafi. Raaz Ki Baat Hai, from the album Hamen To Loot Liya - Qawwalis, was released in the year 2000. The duration of the song is 6:26. Download Urdu songs online from JioSaavn.