AmericaAnthem is an application which collects national anthems of America.You can pick out your favorite national anthems by national flags, the state names or continent names. The most interesting function of this application is that it can loop around in a certain region. It can stop anywhere as long as you like, however, it follows your will all the time. This application makes you enjoy seeing and hearing. You can accumulate any other countries knowledge at the same time. Please enjoy it, and you never regret.