I don't know or understand what it's about either lol. I watched the trailer and the best I can make out of it is that like the reels play notes and you have to line up the note lines so all the reels are playing but none are itnersected.. or something. This is the kinda game that definitely needs a demo lol.
That is a demo of the game on your pc. Its really fun but I was hoping it would be released on to the XBLA market like it was announced a year ago so I could actually buy it but it seems like any development for the 360 version is gone.