Listen to Unnai Kaanum online. Unnai Kaanum is a Tamil language song and is sung by Ilaiyaraaja, K.J. Yesudas and Vani Jairam. Unnai Kaanum, from the album Unnai Naan Santhithaen, was released in the year 2022. The duration of the song is 4:04. Download Tamil songs online from JioSaavn.