Thanks for the video and the feedback, TigerJ! We'll add an option to play again or quit at the end of the track, and after working more on the background asset and additional animations I'll review the gameplay too.
Well, you can already use an app like Joy2key to emulate the arrow keys or any other keyboard press with a joystick / joypad for every game in your PC. So I assume that if you connect a dance pad to the PC it should already work even without modifying the game, because at the end a dance pad basically works the same than a normal joypad.