Listen to Karunai Sagara online. Karunai Sagara is a Carnatic language song and is sung by Jayashankar and Valayapatti. Karunai Sagara, from the album Nadhaswaram (Jayashankar - Valayapatti - Iii), was released in the year 2006. The duration of the song is 6:58. Download Carnatic songs online from JioSaavn.