Listen to Prem Nagar Ke Raja Aao online. Prem Nagar Ke Raja Aao is a Hindi language song and is sung by Jal Merchant and Rajkumari. Prem Nagar Ke Raja Aao, from the album Toofan Express, was released in the year 1938. The duration of the song is 3:23. Download Hindi songs online from JioSaavn.