Listen to Gana Gana Gantalu online. Gana Gana Gantalu is a Telugu language song and is sung by Sankar Babu. Gana Gana Gantalu, from the album Gana Gana Gantalo Ganpaiya, was released in the year 2016. The duration of the song is 6:03. Download Telugu songs online from JioSaavn.