Listen to U.S.A U.S.A online. U.S.A U.S.A is a Tamil language song and is sung by Karthik Raja, Anupama, Krish and Rahul Nambiar. U.S.A U.S.A, from the album Achchamundu! Achchamundu!, was released in the year 2012. The duration of the song is 4:18. Download Tamil songs online from JioSaavn.