Listen to Gopinath Poluwa Rakhiba online. Gopinath Poluwa Rakhiba is an Assamese language song and is sung by Rameshwar Pathak. Gopinath Poluwa Rakhiba, from the album Kalptaru, was released in the year 2005. The duration of the song is 4:22. Download Assamese songs online from JioSaavn.