Acoustic & Original

This is another idea for a feature that I've been wanting to do for a little while, a takeoff from the Cover & Original that I've been doing. A number of artists that I've listened to have done an acoustic or unplugged version of one of their songs, and it's always interesting to see how, if at all, the two differ from each other.
So, to start off, here's two version's of the opening track for Grace Potter's fantastic album, This is Somewhere.

Ah Mary (Acoustic) - Grace Potter & The Nocturnals
Ah Mary - Grace Potter & The Nocturnals

Hype - Buy - Look

(The picture's from a random flickr account that I came across that I can't find or remember where it was to ask the person for credit for - if it's you, okay to use?)