Listen to Mounathil Idanazhiyil (Duet) online. Mounathil Idanazhiyil (Duet) is a Malayalam language song and is sung by K.J. Yesudas and Sujatha Mohan. Mounathil Idanazhiyil (Duet), from the album MALOOTTY, was released in the year 1990. The duration of the song is 4:49. Download Malayalam songs online from JioSaavn.