Listen to Achapathu online. Achapathu is a Tamil language song and is sung by Traditional and Dharmapuram P. Swaminathan. Achapathu, from the album Thiruvasagam - Vol 1 To 6 (Dharmapuram P. Swaminathan), was released in the year 2002. The duration of the song is 4:19. Download Tamil songs online from JioSaavn.