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 K.J. Yesudas Great Melodies, was released in the year 2001. The duration of the song is 4:16. Download Malayalam songs online from JioSaavn.