Listen to Thalattum Katre Vaa online. Thalattum Katre Vaa is a Tamil language song and is sung by Shankar Mahadevan. Thalattum Katre Vaa, from the album Poovellam Unn Vaasam, was released in the year 2001. The duration of the song is 6:14. Download Tamil songs online from JioSaavn.