Some perfectionist-made music for complainers to enjoy while complaining. Keep on complaining! That's how we got all these competing fixes to Windows 8, complaining created(ed:brought into light) a demand and creative people are now supplying. This could also be part of Microsofts release strategy of "every second release sucks" - to make the non-sucking release seem non-sucking, there has to be a sucking release first, otherwise you create an expectation of releases that become better each time and that would be hard to keep up for long.
(Again, no idea why it's 10-15 FPS in IE8 while viewed embedded here)