Listen to Shanti Mantra Om Sahana Vavathu online. Shanti Mantra Om Sahana Vavathu is a Sanskrit language song and is sung by Uma Mohan, G. Gayathri Devi, Saindhavi and R. Ramya. Shanti Mantra Om Sahana Vavathu, from the album Sacred Chants Vol. 1, was released in the year 2008. The duration of the song is 2:10. Download Sanskrit songs online from JioSaavn.