Listen to Unnai Naan Santhithen online. Unnai Naan Santhithen is a Tamil language song and is sung by Viswanathan Ramamurthy and P. Susheela. Unnai Naan Santhithen, from the album Enna Enna Varthaigalo - Jayalalitha Hits, was released in the year 2007. The duration of the song is 3:24. Download Tamil songs online from JioSaavn.