I didn't understand how to play but I really enjoyed the music!

I could not get this game to play past the main menu. Clicking and draging would sometimes move the orange window a bit but i am not sure what the problem was. 

I don't quite understand on how to gain points in the game, it also doesn't feel like it had been play tested as it is sometimes impossible to dodge some of the bugs. The visuals are nice, and the idea is good. But maybe working on the players experience next time!