Listen to Raazi Hain Hum Usi Mein online. Raazi Hain Hum Usi Mein is a Hindi language song and is sung by Manhar Udhas. Raazi Hain Hum Usi Mein, from the album Sai Darbar, was released in the year 1992. The duration of the song is 4:14. Download Hindi songs online from JioSaavn.