Listen to Kasthuri Thilagam online. Kasthuri Thilagam is a Tamil language song and is sung by S. Janaki Ramanujam. Kasthuri Thilagam, from the album Thirukannapura Sri Sowriraja Vaibhavam, was released in the year 2001. The duration of the song is 2:42. Download Tamil songs online from JioSaavn.