PSY Piano Challenge is a very simple and addictive game. Just don't touch the white tiles to keep the song going. Collect tiles and get your next songs. If you are a PSY Fan you must have this game!! You can also vote for the songs to be added in the next update! HOW TO PLAY: This Piano Challenge is addicting and easy to play, you need to do is a quickly tap on the black piano tiles, and avoid the white tiles to complete the song, in the challenge mode, you need collect 5 song notes for win one star that would you need to get the newest songs Note: Challenge mode has a trick to collect more stars, find it DISCLAIMER: PSY Piano Challenge is an unofficial fan application. It is not affiliated with or endorsed by PSY, their management, or his record label. This app does not include any copyrighted material. The piano melodies are arranged with individual piano notes, This app is for entertainment purposes only. FEEDBACK: Feel free to email us song requests, issues, comments, and suggestions, with your comments and support, we can add more songs and make better apps!