Bust a groove ps1, Kitty N vs. Kitty N 

Before I got into Rock band and guitar hero and ddr(a little), there was Bust a Groove. Not to be confused with Bust a move. This is an old rhythm game. Press the X or O button on the 4th beat, making sure you accurately input the arrows before the 4th beat comes. There is a sequel and I have that too, but I kind of like the first one better. I have a bunch of weird old games.