Listen to Swarna Thilakam online. Swarna Thilakam is a Malayalam language song and is sung by P. Unnikrishnan and Radikaa Sarathkumar. Swarna Thilakam, from the album 1 Irudhu Shalabham, was released in the year 1996. The duration of the song is 4:55. Download Malayalam songs online from JioSaavn.