the last one is pretty close, but the intro was off. here's my version

Intro / Verses
g|------------------------
d|----5-------------------
a|------55-22-0--0-33-22--
e|--3---------------------

-there is a different part later on in the intro, it is the same as the chorus

Pre-Chorus
  "i want to be, where yaks can run free"
g|-----------------------------------
d|-----------------------------------
a|---55-55-3-22-22-2-33-33--55-55-3--
e|-----------------------------------

Chorus
g|-----------------------
d|-----------------------
a|--------2222-00-3-2-0--
e|--3333-----------------

Bridge--first part part of bridge(during trumpet/trombone solo) is same as intro/verse
  "please, please explain to me"
g|-----------------------------------
d|-----------------------------------
a|-----------000000------------------
e|--3333333-(555555)-111111--333333--
continued-
g|-----------------------------------
d|-----------------------------------
a|--000000----------000000--333-000--
e|-(555555)-333333-(555555)----------

  this last bridge part isn't quite right i don't think, but it's pretty close.
it's hard to hear anyway, so this would sound ok when you're playing it.