Vaazhthu song is a Tamil devotional song from the Siva Gnana Thenisai Paamalai released on 0. Music of Vaazhthu song is composed by Gnanaprakasam. Vaazhthu was sung by Gnanaprakasam. Download Vaazhthu song from Siva Gnana Thenisai Paamalai on Raaga.com.