Listen to Pona Usuru Vanthurichu online. Pona Usuru Vanthurichu is a Tamil language song and is sung by Haricharan and Shreya Ghoshal. Pona Usuru Vanthurichu, from the album Thodari, was released in the year 2016. The duration of the song is 4:35. Download Tamil songs online from JioSaavn.