Listen to Thirunalu Thaerazhaga online. Thirunalu Thaerazhaga is a Tamil language song and is sung by S.A. Rajkumar and Sujatha Mohan. Thirunalu Thaerazhaga, from the album Suryavamsam, was released in the year 1997. The duration of the song is 3:22. Download Tamil songs online from JioSaavn.