Listen to Vishwa Ke Parivartak Hum Rajyog online. Vishwa Ke Parivartak Hum Rajyog is a Hindi language song and is sung by Brahmakumari Sarojini. Vishwa Ke Parivartak Hum Rajyog, from the album Children Songs-01, was released in the year 1981. The duration of the song is 5:34. Download Hindi songs online from JioSaavn.