Hey! i just managed to tab this from an acoustic vid of alex playin it! couldn't work 
some of it but heres what i have! =]

Too Much To Ask acoustic - Arctic monkeys

Intro:
E------------------------------------------------1-------------8----------[
B------------------------------------------------3-------------10---------[
G-----------0---------------------0-------------2-----2--------9----------[
D--------2------2/5------------2----2---0---------------0-----------------[
A-----2---------------9------3--------------------------------------------[
E--0-----------------------0----------------------------------------------[

Verses:
E# B# D# A#

Chorus:
A# G B#

Outro:

E------------0-----------[
B------------0-----------[
G------------0-----------[
D------------2-----------[
A------------2-----------[
E--3--2-----0------------[