Gm     Dm     Eb     F

Here is the introduction. 
NOTE: You have to play this part in drop D tuning to play in the same octave as the original.

   Gm       Dm       Eb       F         Gm             Dm       Eb       F
E|------------------------------------|------------------------------------------------------|
B|------------------------------------|------------------------------------------------------|
G|------------------------------------|------------------------------------------------------|
D|------------------------------------|------------------------------------------------------|
A|------------------------------------|--------0-----5-------------------0----0-----0--------|
E|-5--------0--------1--------3-------|-5--------3-5---0--------1----------3---5-3----5------|

Here is the main piano part.

   Gm                  Dm                        Eb                    F
E|-------------------|-------------------------|---------------------|----------------------------|
B|---------10--------|-10----11-10------10-----|-11-----13-----11-10-|-11----10------10-----------|
G|-12--12-----10-12--|----10------12-10----12--|----12-----12--------|----12---12-10----12--10h12-|
D|-------------------|-------------------------|---------------------|----------------------------|
A|-------------------|-------------------------|---------------------|----------------------------|
E|-------------------|-------------------------|---------------------|----------------------------|

VERSE 1

   Gm                                        Dm
     My friend showed me pictures of his kids
         Eb                                            F
     And all I could show him was pictures of my cribs
   Gm                                                 Dm
     He said his daughter got a brand new report card
   Eb                                         F
     And all I got was a brand new sports car, oh

CHORUS

   Gm       
     And my head keeps spinning
       Dm                                           Eb
     I can't stop having these visions, I gotta get with it
           F
     Oooh oooh oooh
   Gm       
     And my head keeps spinning
       Dm                                           Eb
     I can't stop having these visions, I gotta get with it
           F
     Oooh oooh oooh

VERSE 2

   Gm                                        Dm
     Dad cracked a joke, all the kids laughed
     Eb                                                F
     But I couldn't hear him all the way in first class
   Gm                                       Dm
     Chased the good life my whole life long
   Eb                                      F
     Look back on my life and my life gone...Where did I go wrong?

CHORUS

   Gm       
     And my head keeps spinning
       Dm                                           Eb
     I can't stop having these visions, I gotta get with it
           F
     Oooh oooh oooh
   Gm       
     And my head keeps spinning
       Dm                                           Eb
     I can't stop having these visions, I gotta get with it
           F
     Oooh oooh oooh

BRIDGE

   Gm             Dm
     I've seen it, I've seen it before
   Eb             F
     I've seen it, I've seen it before
   Gm             Dm
     I've seen it, I've seen it before
   Eb             F
     I've seen it, I've seen it before

VERSE 3

   Gm                                         Dm
     My god-sister getting married by the lake
     Eb                                          F
     But I couldn't figure out who I'd wanna take
   Gm                                Dm
     Bad enough that I showed up late
   Eb                                             F
     I had to leave before they even cut the cake...Welcome to heartbreak

CHORUS

   Gm       
     And my head keeps spinning
       Dm                                           Eb
     I can't stop having these visions, I gotta get with it
           F
     Oooh oooh oooh
   Gm       
     And my head keeps spinning
       Dm                                           Eb
     I can't stop having these visions, I gotta get with it
           F
     Oooh oooh oooh