Listen to Hamjakma Kwrwi online. Hamjakma Kwrwi is a Kokborok language song and is sung by Bibha, Manudevi, Usha, Gutam and Sanjita. Hamjakma Kwrwi, from the album Sana Muchungma, was released in the year 2010. The duration of the song is 5:38. Download Kokborok songs online from JioSaavn.