Listen to Unnai Kaanadhu Naan online. Unnai Kaanadhu Naan is a Tamil language song and is sung by Shankar-Ehsaan-Loy, Kamal Haasan and Shankar Mahadevan. Unnai Kaanadhu Naan, from the album Voices of Music Directors: Vol.2, was released in the year 2013. The duration of the song is 5:37. Download Tamil songs online from JioSaavn.