Listen to Kilichilachu online. Kilichilachu is a Malayalam language song and is sung by K. P. Udhayabhanu and K.J. Yesudas. Kilichilachu, from the album Melliflous Melodies Yesudas Malayalam, was released in the year 2000. The duration of the song is 4:16. Download Malayalam songs online from JioSaavn.