Anyone have any favorite remixes/mashups of FMA's music?

I liked this mash-up of Yui's "Again" (the first Brotherhood opening) and Kelly Clarkson's "Behind These Hazel Eyes," though I thought the melodies of the two songs could have been intertwined even better; they worked pretty well together. The pitch differences also made it a bit odd. (I didn't pay any attention to the visuals, I just listened to the song.)

Any other favorites/recommendations?? (Not necessarily your own, just ones you've heard.)

<Program Note>

@Katya Martin - To avoid the possible mix-up, I edited your post and took out the mentioning of "AMV" from your opening post and the thread title, since we already have a thread for posting fav FMA AMVs in "FMA fanworks" forum. Hope you don't mind. ^^ (Actually we also have other threads with FMA AMVs that are currently getting sorted-out, and eventually all of them are to be merged into one thread. ^^ ) But, if this stays as a thread dedicated to discuss the mush-ups & remixes of FMA OP/Ed/OSTs, then that would work in the "FMA music" forum, I think.

I really love that mash-up! It's better than I thought it would be.

Thank you for sharing it...I just wish I could find more. =D