Listen to Kamaladalangal Vidarthi online. Kamaladalangal Vidarthi is a Malayalam language song and is sung by S. Janaki. Kamaladalangal Vidarthi, from the album Mouname Nirayum - The Best Of S.Janaki, was released in the year 1979. The duration of the song is 3:29. Download Malayalam songs online from JioSaavn.