Listen to O Jaan Oi Kesa Khun online. O Jaan Oi Kesa Khun is an Assamese language song and is sung by Krishna Mani Nath. O Jaan Oi Kesa Khun, from the album Jaan, was released in the year 2008. The duration of the song is 5:18. Download Assamese songs online from JioSaavn.