Listen to Viswaprakasunaku online. Viswaprakasunaku is a Telugu language song and is sung by G. Balakrishna Prasad, N.C. Sridevi, K. Vijayalaxmi and G. Radha. Viswaprakasunaku, from the album Annamacharya Sankeerthana Sudha, was released in the year 1996. The duration of the song is 7:00. Download Telugu songs online from JioSaavn.