#1
So my question is to do with this song
It's Center of Attention by Mayday Parade

The two versions of this song (to me) appear to be differently tuned

http://www.youtube.com/watch?v=uO2iOcXENZE&feature=related

http://www.youtube.com/watch?v=TEhQSN6IMaQ

I mean the general tabs of the internet seem to fit with the first one of these links...
But anyway, I am correct in thinking that they sound different, or am I going insane?
#2
I played them both at the same time and they sound identical, I think its more the quality of the sound file each person uploaded.
#4
They're the same
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