Listen to Harivarasanam (Edakka ) online. Harivarasanam (Edakka ) is a Malayalam language song and is sung by Subramanyan. Harivarasanam (Edakka ), from the album Harivarasanam ( Various Instruments ), was released in the year 1970. The duration of the song is 6:35. Download Malayalam songs online from JioSaavn.