Listen to Gayathri Manthram online. Gayathri Manthram is a Hindi language song and is sung by J. Purushothama Sai and B. Vasantha. Gayathri Manthram, from the album Shri Gayathri Manthra, was released in the year 2002. The duration of the song is 8:12. Download Hindi songs online from JioSaavn.