Listen to Galpota Aaj Thak Alpo online. Galpota Aaj Thak Alpo is a Bengali language song and is sung by Raghab Chattopadhyay. Galpota Aaj Thak Alpo, from the album Amar Akash - Raghab Chattopadhyay, was released in the year 2003. The duration of the song is 6:12. Download Bengali songs online from JioSaavn.