Listen to Etho Nidrathan Duet online. Etho Nidrathan Duet is a Malayalam language song and is sung by K.J. Yesudas. Etho Nidrathan Duet, from the album Ayal Kadhayezhuthukayanu, was released in the year 2019. The duration of the song is 5:37. Download Malayalam songs online from JioSaavn.