Listen to Kasthoori Manakkunnallo online. Kasthoori Manakkunnallo is a Malayalam language song and is sung by K.J. Yesudas and M.K. Arjunan. Kasthoori Manakkunnallo, from the album Picnic, was released in the year 1975. The duration of the song is 3:59. Download Malayalam songs online from JioSaavn.