Listen to Aswk Saal Kwdwkma online. Aswk Saal Kwdwkma is a Kokborok language song and is sung by Biswanath Debbarma and Sadhana Reang. Aswk Saal Kwdwkma, from the album Tongkhor, was released in the year 2019. The duration of the song is 6:18. Download Kokborok songs online from JioSaavn.