Listen to O Duniya Ke Rakhwale online. O Duniya Ke Rakhwale is a Hindi language song and is sung by Naushad and Mohammed Rafi. O Duniya Ke Rakhwale, from the album 50 Glorious Years 1 - 1, was released in the year 2004. The duration of the song is 5:27. Download Hindi songs online from JioSaavn.