Listen to Sana Muchungma online. Sana Muchungma is a Kokborok language song and is sung by Bibha, Manudevi, Usha, Gutam and Sanjita. Sana Muchungma, from the album Sana Muchungma, was released in the year 2010. The duration of the song is 4:45. Download Kokborok songs online from JioSaavn.