Listen to Shanthi Vachakam online. Shanthi Vachakam is a Sanskrit language song and is sung by Sri Brahmasri Sankara Sasthri and Sri Bharadhwaja Sasthri. Shanthi Vachakam, from the album Rudram Namakam Chamakam, was released in the year 2007. The duration of the song is 4:53. Download Sanskrit songs online from JioSaavn.