Listen to Kasi Vishwanath Mantra online. Kasi Vishwanath Mantra is a Hindi language song and is sung by Prabhakar Narwade. Kasi Vishwanath Mantra, from the album Mantra Sangrah, Vol. 10, was released in the year 2016. The duration of the song is 21:18. Download Hindi songs online from JioSaavn.