Now, Great Northern is a little tricky to tab because a lot of the chords are actually
chords, but here's my stab at it.

The untabbed parts are not guitar chords, they're synth, but here are the chords anyway: 
C#m Cm F Bm

Watch out cause we're trouble shooting

On the weekend

We try to connect but don't hold your breath

Cause we can
F (133211@1)        AmLove (x02210@1)you a little
         FGets (133211@1)you through
       AmTo (x02210@1)the middle

It's a sound that you learn to hate

We try to get to you but don't be late

Cause we'll...
F (133211@1)        AmLove (x02210@1)you a little
         FGets (133211@1)you through
       AmTo (x02210@1)the middle

C F C F
CF CF E (022100@1)1-2-3 is how you get to sleep

But don't forget your mother

While you count your sheep

Cause she'll
F (133211@1)        AmLove (x02210@1)you a little
         FGets (133211@1)you through
       ATo (x02220@1)the middle

Pick'n up the pieces from the night

Into the day is how we
F (133211@1)        AmLove (x02210@1)you a little
         FGets (133211@1)you through
       AmTo (x02210@1)the middle

If the summer will be easier

To finally let me go

F (133211@1)        AmLove (x02210@1)you a little
         FGets (133211@1)you through
       AmTo (x02210@1)the middle
F (133211@1)        AmLove (x02210@1)you a little
         FGets (133211@1)you through
       AmTo (x02210@1)the middle

C F C F
CF CF E (022100@1)       C (x32010@1)             FDidn't (133211@1)mean to let you down
     C (x32010@1)                FJust (133211@1)thought you'd hang around
    C (x32010@1)                     D (xx0232@1)     FDm
But we've been waiting for so long [x4]

Outro:
F G F Am variation (play with it a little! Most of the outro is Rachael's 
but mimic it with a guitat or just make it up.)