Listen to Pattu Esa Pattu online. Pattu Esa Pattu is a Tamil language song and is sung by M. S. Viswanathan, Ilaiyaraaja, S. P. Balasubrahmanyam and Vaali. Pattu Esa Pattu, from the album Senthamizh Selvan, was released in the year 1994. The duration of the song is 3:21. Download Tamil songs online from JioSaavn.