This is my first tab so go easy. :)

Don't Sit Down Because I've Moved You're Chair by Arctic Monkeys.

I play it in drop D but I don't know if thats the correct tuning.

Intro:

e|-------------------------|
B|-------------------------|
G|-------------------------|
D|0-0-2-0-0-2-0-0-2-0-3-2-1|   x9
A|-------------------------|
E|-------------------------|

Verse:

e|-------------------------|
B|-------------------------|
G|-------------------------|
D|-------------------------|   Repeat until Chorus
A|-------------------------|
E|0-0-2-0-0-2-0-0-2-0-3-2-1|

One guitar plays the into while the other plays the other riff on the top E string.

Chorus:

e|---------------------|
B|---------------------|
G|---------------------|
D|3----/8--------------|   x2
A|3-x7-/8-x7-----------|
E|3----/8-----0-0-2-x4-|

At the end of the first chorus:

e|--------|
B|--------|
G|-11b----|
D|--------|
A|--------|
E|--------|

This is all I have up to now!

Thanks