Listen to Poo Vangalaiyoa online. Poo Vangalaiyoa is a Tamil language song and is sung by T.K.S. Natarajan, S.S.M. Swamy, Ajay and Indra. Poo Vangalaiyoa, from the album Pooppola Sirippavale, was released in the year 2003. The duration of the song is 5:57. Download Tamil songs online from JioSaavn.