Listen to Kotti Vacha online. Kotti Vacha is a Tamil language song and is sung by Ilaiyaraaja, Karthik and Pavatharini. Kotti Vacha, from the album Ilaiyaraaja Endrum Inimai Vol 2, was released in the year 2001. The duration of the song is 4:30. Download Tamil songs online from JioSaavn.