Sonic Piano Tap is developed to fulfil everyone's piano dreams. Don't touch on the white tiles, tap the black tiles to keep the song going. If you love piano or music, you will enjoy this piano tap app. All piano lover should download this piano tap app! DISCLAIMER: Sonic Piano Tap is an unofficial fan application. It is not affiliated with or endorsed by Sonic, or his record label. This app does not include any copyrighted material. The piano melodies are arranged with individual piano notes..