Listen to Kantho Amar Gan online. Kantho Amar Gan is a Bengali language song and is sung by Ananta Kumar Mistry, Sudhangsu Halder and Sonamoni Mistri. Kantho Amar Gan, from the album Smritir Alpana, was released in the year 2011. The duration of the song is 5:30. Download Bengali songs online from JioSaavn.