Listen to Galpota Aaj Thak Alpo online. Galpota Aaj Thak Alpo is a Bengali language song and is sung by Raghab Chatterjee. Galpota Aaj Thak Alpo, from the album Best Of Raghab Chatterjee, was released in the year 2018. The duration of the song is 6:11. Download Bengali songs online from JioSaavn.