Listen to Oorukkum Theriyadhu online. Oorukkum Theriyadhu is a Tamil language song and is sung by K. V. Mahadevan, T.M. Sounderarajan and Sulamangalam Rajalakshmi. Oorukkum Theriyadhu, from the album Bharatha Rathna Mgr Vol 2, was released in the year 2007. The duration of the song is 3:16. Download Tamil songs online from JioSaavn.