Listen to Kaathirunne Duet online. Kaathirunne Duet is a Malayalam language song and is sung by Saj Paul, M.G. Sreekumar and K. S. Chithra. Kaathirunne Duet, from the album Makkal Maahatmyam, was released in the year 1992. The duration of the song is 4:02. Download Malayalam songs online from JioSaavn.