Listen to Vishnu Gayatri Mantra online. Vishnu Gayatri Mantra is a Hindi language song and is sung by Ketaki Bhave-Joshi. Vishnu Gayatri Mantra, from the album Narayan Namo Namah, was released in the year 2018. The duration of the song is 3:29. Download Hindi songs online from JioSaavn.