This isn't the exact same key as the song, but neither are any others I've seen for that aren't extremely difficult. I think it's like a half step down, but it's more with itself than other tabs i've seen. It sounds good and is accurate, but since its a step down, it sounds a little weird if you play it right after listening to the song.

^E All around me are fa^Gmiliar faces ^DWorn out places ^A Worn out faces ^E Bright and early for their ^Gdaily races ^DGoing nowhere ^A Going nowhere ^E Their tears are filling ^Gup their glasses ^DNo expression ^A No expression ^E Hide my head I want to ^Gdrown my sorrow ^DNo tomorrow ^A No tomorrow

^E And I find it kinda ^Afunny, I find it kinda ^Esad ^EThe dreams in which I'm ^Adying are the best I've ever ^Ehad ^EI find it hard to ^Atell you, I find it hard to ^Etake ^EWhen people run in ^Acircles it's a very very ^E ^GMad wo^Arld ^E ^GMad wo^Arld

^E Children waiting for the ^Gday they feel good ^DHappy birthday ^A Happy birthday ^E Made to feel the way that ^Gevery child should ^DSit and listen ^A Sit and listen ^EWent to school and I was ^Gvery nervous ^DNo one knew me ^A No one knew me ^E Hello teacher tell me ^Gwhat's my lesson

^DLook right through me ^A look right through me ^E And I find it kinda ^Afunny, I find it kinda ^Esad ^EThe dreams in which I'm ^Adying are the best I've ever ^Ehad ^EI find it hard to ^Atell you, I find it hard to ^Etake ^EWhen people run in ^Acircles it's a very very ^E ^GMad wo^Arld ^E ^GMad wo^Arld ^E En^Glarging you^Ar world ^E ^GMad wo^Arld

Gary Jules - Mad world