Listen to Katoi Ranga Dekhi Duniyay online. Katoi Ranga Dekhi Duniyay is a Bengali language song and is sung by Amar Paul. Katoi Ranga Dekhi Duniyay, from the album Hirak Rajar Deshe, was released in the year 1980. The duration of the song is 1:57. Download Bengali songs online from JioSaavn.