Listen to Gangtoke Guptochar online. Gangtoke Guptochar is a Bengali language song and is sung by Supratip Bhattacharya and Supratim. Gangtoke Guptochar, from the album Pari Dilo Gangtoke Guptochar, was released in the year 2023. The duration of the song is 3:45. Download Bengali songs online from JioSaavn.