Love One Republic's hit song Apologize? Can you play the piano? Want to learn how to play Apologize? Watch this instructional video and learn how to play Apologize on your piano. Follow along and learn how to play the hit song by One Republic. By watching this instructional video you will soon be able to play Apologize. Just simply watch this tutorial and you will soon learn how to play this beautiful song on the piano. All you have to do is follow.