Listen to Nwng Simino online. Nwng Simino is a Kokborok language song and is sung by Saijak Debbarma and Subrajit Debbarma. Nwng Simino, from the album Nwng Simino, was released in the year 2025. The duration of the song is 4:54. Download Kokborok songs online from JioSaavn.