Listen to Gastinake Lekha Chithi online. Gastinake Lekha Chithi is a Bengali language song and is sung by Kamrul Hasan Monju. Gastinake Lekha Chithi, from the album Jontronar Joyasha, was released in the year 2017. The duration of the song is 3:38. Download Bengali songs online from JioSaavn.