I was quite impressed by this. I have played many Breakout games before, but this really is unique. It's mostly because you rearrange how the entire game is played. The things you destroy aren't even blocks, but circles. I love this new style you've created. While the graphics aren't that well detailed, they're still good.
It's great to have games like this that show off your creativity. Of course, it helps that there are two bars. A Javanoid game was one of the first things I ever played on the Internet. I also think the music is quite ambitious. It's the kind of thing that keeps you going.