#2
They are flat tuned, so use this one:

http://tabs.ultimate-guitar.com/j/jimmy_eat_world/world_you_love_crd.htm

and transpose it a semitone higher. Ab is just A, Eb = E Db = D and Fm = F#m I listened to it and hear all kinds of subtle chord complexities within the guitar parts (A, Amaj7 and more) but the posted version works if you are wanting to strip it down to an acoustic version.

Good luck