Listen to Oru Sevattha Ponnu online. Oru Sevattha Ponnu is a Tamil language song and is sung by Pushpavanam Kuppusami. Oru Sevattha Ponnu, from the album Thanjavooru Manneduthu, was released in the year 2003. The duration of the song is 5:56. Download Tamil songs online from JioSaavn.