Listen to Kalyana Swaganthika Poo online. Kalyana Swaganthika Poo is a Malayalam language song and is sung by K.J. Yeusdas. Kalyana Swaganthika Poo, from the album Kalpavriksham, was released in the year 1975. The duration of the song is 3:53. Download Malayalam songs online from JioSaavn.