This great Suprabhatham was composed by one of the greatest savants of Vaishnaism, Sri Prathivadhi Bhayangaram Annangaracharyar and is a splendid Sri Sookthi that is recited every morning in front of the Sayana Mantapam at Thirumalai. This was composed by the author because of a request from his Guru Sri. Manavala Mamunigal.