Listen to O Angni Gwswni online. O Angni Gwswni is an Assamese language song and is sung by Mausomi Boro and Kenny Swargiary. O Angni Gwswni, from the album O Angni Gwswni, was released in the year 2022. The duration of the song is 3:31. Download Assamese songs online from JioSaavn.