Listen to Om Thastamaya Namaga online. Om Thastamaya Namaga is a Tamil language song and is sung by Parupalli Sri Ranganth, P. S. Chandran and D. L. Srivani. Om Thastamaya Namaga, from the album Sri Venkatesam Manasa Smarami, was released in the year 2010. The duration of the song is 2:08. Download Tamil songs online from JioSaavn.