Listen to Navaratna Pedakam online. Navaratna Pedakam is a Malayalam language song and is sung by M. K. Arjunan and S. Janaki. Navaratna Pedakam, from the album S. Janaki - Haunting Melodies, was released in the year 2007. The duration of the song is 3:14. Download Malayalam songs online from JioSaavn.