The songs on my play list are weird.

When I listen to them, some are quicker than last time, or slower.

Yet I never adjusted anything. Then they'd turn normal. I'm listening to "I'm Insane" reversioned by Nightcore and it seems quicker than the last time I listened to it.
Even the I write Sins not Tragedies right now since I'm insane just finished.

~Midnight♢