Listen to Puthiya Kalai Unathu Vaazhvil online. Puthiya Kalai Unathu Vaazhvil is a Tamil language song and is sung by K. S. Chithra and Shreeram Lagoo. Puthiya Kalai Unathu Vaazhvil, from the album Sasanam, was released in the year 2001. The duration of the song is 4:57. Download Tamil songs online from JioSaavn.