Playing music on your iPhone or iPod Touch while using this application
with the application's sound settings turned on causes massive slowdown
equivalent to that gained through using the Time Stopper power-up. 
Note: works best before version 3.1, which was released largely to stop
abuse of this glitch. After version 3.1 a similar (although lesser) 
benefit can be achieved by holding down one of the volume buttons during
gameplay.