Listen to Ondu Maathu online. Ondu Maathu is a Kannada language song and is sung by Hamsalekha and Ramesh Chandra. Ondu Maathu, from the album Gattimela (Original Motion Picture Soundtrack), was released in the year 2001. The duration of the song is 4:37. Download Kannada songs online from JioSaavn.