Listen to Un Vazhvu Sezhikka online. Un Vazhvu Sezhikka is a Tamil language song and is sung by S.V. Ranga Bhattacharya and Prabhakar. Un Vazhvu Sezhikka, from the album Tirumalai Darisanam, was released in the year 2003. The duration of the song is 3:35. Download Tamil songs online from JioSaavn.