Listen to Moja Koru Aha Aji-Duet online. Moja Koru Aha Aji-Duet is an Assamese language song and is sung by Rajjyoti Kowar. Moja Koru Aha Aji-Duet, from the album Akakh Suboloi Mon, was released in the year 2013. The duration of the song is 5:46. Download Assamese songs online from JioSaavn.