Subject: Does time move faster or slower sometimes?

I was sitting listening to music one morning, and I noticed that the tempo 
was a lot faster than it had been the night before. Is there any scientific 
basis to suggest that time is moving faster when I first wake up than when 
I went to sleep? Is it just my perception of the music in the morning 
apposed to when I listened to it at night, or is time traveling faster then 
it was the last time I heard the music? I know this sounds strange, hope 
you guys can answer this.

Re: Does time move faster or slower sometimes?