Listen to Swathi Thirunalin online. Swathi Thirunalin is a Malayalam language song and is sung by P. Jayachandran and S. Janaki. Swathi Thirunalin, from the album Entae Keralam Ethra Sundaram, was released in the year 1989. The duration of the song is 6:03. Download Malayalam songs online from JioSaavn.