Listen to Gnyaana Velviyai online. Gnyaana Velviyai is a Tamil language song and is sung by S.J. Jananiy. Gnyaana Velviyai, from the album Shiva Mahimai Vol. 2, was released in the year 2019. The duration of the song is 5:09. Download Tamil songs online from JioSaavn.