Listen to Kamaladalangal Vidarthi online. Kamaladalangal Vidarthi is a Malayalam language song and is sung by S. Janaki and A.T. Ummer. Kamaladalangal Vidarthi, from the album Rathrikal Ninakku Vendi, was released in the year 1978. The duration of the song is 3:29. Download Malayalam songs online from JioSaavn.