Listen to O Bapa Harakanta online. O Bapa Harakanta is an Assamese language song and is sung by Nagen Barman and Jiten Deka. O Bapa Harakanta, from the album Assamese Parody Songs Nagen Barman, was released in the year 1984. The duration of the song is 3:49. Download Assamese songs online from JioSaavn.