Listen to Desh Raga Thilana online. Desh Raga Thilana is a Malayalam language song and is sung by Shikha Prabhakaran, Ismath P.I. and Sarvasri. Desh Raga Thilana, from the album Poomaram, was released in the year 2018. The duration of the song is 2:46. Download Malayalam songs online from JioSaavn.