Will anyone have the notations of the Navasandhi Kauthuvams, or know of any publication that has the notations? They seem to be a set of very rarely sung songs with a very popular title.
This Youtube link: https://youtu.be/FuriGOZs5SU seems to have all the songs, but I don't know how authentic the tunes are, given that ragas like Desakshi and Kuntalam are rendered with some other Lakshana than those that are documented and known to us.