Listen to Gaao Hari Gun Gaao online. Gaao Hari Gun Gaao is a Hindi language song and is sung by Bhushan Dua, Arvind Jha, Shailendra and Shailendra Bhartti. Gaao Hari Gun Gaao, from the album Badrinath Kedarnath, was released in the year 2007. The duration of the song is 4:36. Download Hindi songs online from JioSaavn.