Listen to Thottu Thottu. online. Thottu Thottu. is a Tamil language song and is sung by Barathik, Swarnalatha and Harish Raghavendra. Thottu Thottu., from the album Pudhu Mukam, was released in the year 2009. The duration of the song is 6:41. Download Tamil songs online from JioSaavn.