Okay I know this is a dumb question. But I vaguely remember a friend of a friend playing this one game while I was at his house. It's for the PC but, its called "beat" something. Which is my problem I can't remember what it was called. But pretty much a song plays... and you hit certain points on the screen to the beat. Kind of like guitar hero but you use your mouse and it's very "japanesey".
I couldn't find it by googling at all D=
