Listen to Kalyaana Sadyakku online. Kalyaana Sadyakku is a Malayalam language song and is sung by K.J. Yesudas and Sathyam. Kalyaana Sadyakku, from the album Karthavyam, was released in the year 1982. The duration of the song is 4:29. Download Malayalam songs online from JioSaavn.