Listen to Gayatri Mahamantra online. Gayatri Mahamantra is a Hindi language song and is sung by Satish Babbar and Vani Babbar Gutti. Gayatri Mahamantra, from the album Gayatri Mahamantra, was released in the year 2019. The duration of the song is 1:00:26. Download Hindi songs online from JioSaavn.