Listen to Hamsadhwani Rasa online. Hamsadhwani Rasa is a Malayalam language song and is sung by Mohan Sithara, K.J. Yesudas and K. S. Chithra. Hamsadhwani Rasa, from the album Varnakkaazhchakal (Original Motion Picture Soundtrack), was released in the year 1999. The duration of the song is 4:31. Download Malayalam songs online from JioSaavn.