Listen to Om Namasivaya online. Om Namasivaya is a Tamil language song and is sung by Pithukuli Murugadas, Karaikudi R. Mani (Mridangam) and S. Vasudeva Rao (Tabla). Om Namasivaya, from the album Maha Shivaratri Tamil Special, was released in the year 2015. The duration of the song is 1:23. Download Tamil songs online from JioSaavn.