Remember the song I introed a few posts back?
I went to find out more about the 6 songs in that 1 song.

And I was rather impressed to find out that the person who merged the songs actually adjusted the speed of one of the song, I'm yours, to fit into the merged song.
Its already impressive enough that one person can find 6 songs that can synch, but editing the songs to make them synch.. that's one masterpiece.

The original 'I'm Yours' is super slow, and doesn't sound as good as when it was played at 1.4x or 1.5x speed. That's sad to say, but its the truth. Haha.
Maybe Jason Mraz should sing faster next time =D