Listen to Unakenna Kurchal online. Unakenna Kurchal is a Tamil language song and is sung by T.M. Soundararajan and K. V. Mahadevan. Unakenna Kurchal, from the album Aayiram Rupai, was released in the year 1964. The duration of the song is 3:05. Download Tamil songs online from JioSaavn.