Listen to Unnai Arindhal online. Unnai Arindhal is a Tamil language song and is sung by K. V. Mahadevan, T. M. Sounderarajan and A. L. Raghavan. Unnai Arindhal, from the album Ulagam Piranthathu Enakkaga, was released in the year 1997. The duration of the song is 5:15. Download Tamil songs online from JioSaavn.