Listen to Osamy Unni Naadi online. Osamy Unni Naadi is a Tamil language song and is sung by Dr. Banumathy and Jagadish. Osamy Unni Naadi, from the album Sathya Narayana Mahimai, was released in the year 2016. The duration of the song is 4:53. Download Tamil songs online from JioSaavn.