Tabbed by Megamaff :D
This is based from the acoustic set Ok Go did in London - 
http://www.youtube.com/watch?v=Q7TzdCImSTg

Ds can be played like this (Rough guess :/)
e----2-0-3-2------------------------------------|
b----3-0-3-3---X2-------------------------------|
g----2-0-2-2------------------------------------|
d-----------------------------------------------|
a-----------------------------------------------|
e-----------------------------------------------|

C (x32010@1)                GYou'll (320003@1)never get that taste, out of your mouth
DYou'll (xx0232@1)never get the paw prints, out of the hen house now
                 C (x32010@1)                GAnd (320003@1)you can't go back, same way you came
DRound (xx0232@1)all the pieces up, but they just dont fit the same
                CWhite (x32010@1)knuckles
G (320003@1)                     DMaybe (xx0232@1)its not so bad
So let your hair down now
CWhite (x32010@1)knuckles
G (320003@1)                         DYeah (xx0232@1)maybe it's not so bad
Aww go ahead and let it down
                       C (x32010@1)            GSo (320003@1)come and let it all out, let it bleed
DDid (xx0232@1)you get what you want? Did you get what you need?
           C (x32010@1)               GBehind (320003@1)the lines, behind the walls
DTell (xx0232@1)me whats the bet you made, was it that bad after all?

CWhite (x32010@1)knuckles
     G (320003@1)                    DYeah (xx0232@1)maybe its not so bad
So let your hair down now

CWhite (x32010@1)knuckles
     G (320003@1)                    DAww (xx0232@1)maybe its not so bad
Just let it all come down now

C (x32010@1)               GSo (320003@1)just have fun, its far enough
DEverybody (xx0232@1)needs to sleep at night, everybody needs a crutch
             C (x32010@1)               GBut (320003@1)couldnt good, be good enough?
DCause (xx0232@1)nothin ever doesnt change but nothin changes much

C (x32010@1)      GYeah, (320003@1)maybe its not so bad
DSo (xx0232@1)let your hair down now
             CWhite (x32010@1)knuckles
     G (320003@1)                   DAww (xx0232@1)maybe its not so bad
Just let it all come down now
C (x32010@1)    G (320003@1)                    DYeah (xx0232@1)maybe its not so bad
Just let your hair come down now
C (x32010@1)   GOh (320003@1)maybe its not so bad
DJust (xx0232@1)let it all come down