G:  320033
D:  000232
Am: 002210
Em: 022000
C:  032010

These are the only notes played through the whole song.

INTRO

G   D   Am   Em   D

1ST VERSE

G                               D
some days go by, i wish i was famous

            Am                 Em            D 
or maybe religious, so i could go to heaven just like you

G                                       D
i can have a big house, complain about taxes

           Am
payoff my ex'es, ain't that living

             Em                  D                     G
no one makes fun of me, cause i can't stand up for myself

CHORUS

G    Em    C          Am       C   
whooooooooaaa, we're 21 and invincible

G    Em    C                 Am         C   
whooooooooaaa, can't wait to screw this up

    G    Em    C          Am       C   
and whooooooooaaa, we're 21 and invincible

G      Em             C
i'm in power for the hour

         Am            C        G    D
i guess today's gonna blow us away

2ND VERSE

G                                        D 
i've got a girlfriend, she tells me she needs me

                                       Am
and she loves me, we'll probably get married

                Em                   D 
oh no, and everyone will bite their tongues so hard they'll bleed

G                                            D
when mom hears this song, she'll tell me im crazy


and she'll say to me 

 Am                                     Em                      D
"son youre much too young, go have some fun, don't waste your youth like i did"

CHORUS

G    Em    C          Am       C   
whooooooooaaa, we're 21 and invincible

G    Em    C                 Am         C   
whooooooooaaa, can't wait to screw this up

    G    Em    C          Am       C   
and whooooooooaaa, we're 21 and invincible

G      Em             C
i'm in power for the hour

         Am            C        G    D
i guess today's gonna blow us away

BRIDGE

Em             C                D          G  D 
and it's been autumn since the day that i met you

Em        C               D         G  D
if i hit bottom, must i crawl out alone

Em          C                D          G  D         C
and i dont wish to know the secrets of summer at all

PDC HORUS

G    D    Am    Em    D

CHORUS/OUTRO

G    Em    C          Am       C   
whooooooooaaa, we're 21 and invincible

G    Em    C                  Am        C   
whooooooooaaa, can't wait to f*ck this up

    G    Em    C          Am       C   
and whooooooooaaa, we're 21 and invincible

G      Em             C
i'm in power for the hour

         Am            C        G
i guess today's gonna blow us away...