Listen to Gaan Hoi Ruwana online. Gaan Hoi Ruwana is an Assamese language song and is sung by Prabin Borah. Gaan Hoi Ruwana, from the album Gaan Hoi Ruwana, was released in the year 2022. The duration of the song is 3:54. Download Assamese songs online from JioSaavn.