Listen to Hiyar Duwar online. Hiyar Duwar is an Assamese language song and is sung by Silka Chamuah Bayan and Rajib Roshan. Hiyar Duwar, from the album Hiyar Duwar, was released in the year 2024. The duration of the song is 4:07. Download Assamese songs online from JioSaavn.