Showcase in USA 'Troubleshooting' 틀:Xdinary Heroes/노래 틀:Troubleshooting/트랙 Closed ♭eta: v6.1 Closed ♭eta: v6.2 Closed ♭eta: v6.3 Closed ♭eta: v6.0 AGAIN? AGAIN! Paint It Strawberry Cake 고음/노래 목록/한국/3옥타브 Closed ♭eta: v6.4 Troubleshooting Open ♭eta v6.4 Overload(Xdinary Heroes)