Listen to O Nanna Chethana (Title Track) (From "O Nanna Chethana") online. O Nanna Chethana (Title Track) (From "O Nanna Chethana") is a Kannada language song and is sung by Hari Santhosh, Ashwin Sharma and S Pradeep Varma. O Nanna Chethana (Title Track) (From "O Nanna Chethana"), from the album O Nanna Chethana (Title Track) (From "O Nanna Chethana"), was released in the year 2023. The duration of the song is 2:42. Download Kannada songs online from JioSaavn.