Listen to Gaao Tahaader Gaan online. Gaao Tahaader Gaan is a Bengali language song and is sung by Hemanta Kumar Mukhopadhyay. Gaao Tahaader Gaan, from the album Kaatha Koyo Nako Sudhu Sono, was released in the year 1955. The duration of the song is 2:36. Download Bengali songs online from JioSaavn.