Listen to Unnai Kaanadha Kannum online. Unnai Kaanadha Kannum is a Tamil language song and is sung by K. V. Mahadevan and P. Susheela. Unnai Kaanadha Kannum, from the album Legends - Kannadhasan Vol - 4, was released in the year 2003. The duration of the song is 5:17. Download Tamil songs online from JioSaavn.