>>23
http://www.youtube.com/watch?v=FT5CauP0Prw

the basic game mechanic is that you walk around on the board, trying to press square when on the circles. You're supposed to press square when the inner ring meets the outer ring. It's impossible to do this to every ring that appears, so the idea is that with most characters you can pick up a ring and hold it, then place it so it overlaps another ring. activating one will activate all other rings that touch it. Also, the order of the activated rings affects the melody of the song.