To the dev:
Your "To save your game..." setup doesn't seem to work in Linux, you cannot click on the "allow" button, at least not in ubunu natty, anyways. Not that it matters to me, I'll just play it on a different OS, but I thought I'd point the bug out to you. Also, I'm using Google Chrome.
It's not impossible, but it does take a certain degree of luck.
What you want to do is put your settings on straight with a fixed motion. When you start the level, you need to grab the flashing note following by a purple...this is where the luck comes in.
If you manage to do this and play a solid game after, you'll score very high. I easily scored over 6,000,000 doing this.
 "The Last Stand: Union City"){kind=icon}
 "Spewer"){kind=icon}
 "Music Catch 2"){kind=icon}