Listen to Christmass Raavu online. Christmass Raavu is a Malayalam language song and is sung by Aswathy Vijayan and Subin Joy Koikkara. Christmass Raavu, from the album Unniyeshu Pirannaraathri, was released in the year 2010. The duration of the song is 4:36. Download Malayalam songs online from JioSaavn.