This is a great song by my favorite band

The Only Four Chords used in this song are

   Am (x02210@1)       F (133211@1)       C (x32010@1)       G (320003@1)name="chord_022000@1">e  0          1         0         3
B (x2444x@1)1          1         1         3
G (320003@1)2          2         0         0
D (xx0232@1)2          3         2         0
A (x02220@1)0          x         3         2
E (022100@1)x          x         x         3

Intro
Am- (x02210@1)F- (133211@1)Am- (x02210@1)F (133211@1)Verse1
Am (x02210@1)      F (133211@1)                  Am (x02210@1)                    FBe (133211@1)Loud, Let your colors show, try to keep the madness low

Am (x02210@1)           F (133211@1)           Am (x02210@1)                      Fif (133211@1)they hear, and its wrong and they come with torches on

            Amyeah (x02210@1)come on

Verse 2 
Am (x02210@1)      F (133211@1)                  Am (x02210@1)                    FBe (133211@1)Loud, Let your colors show, try to keep the madness low

Am (x02210@1)      F (133211@1)                  Am (x02210@1)                    FI (133211@1)tell them no, with my hands, make them understand the plan of it
              AmBright (x02210@1)and gone

Chorus
           C (x32010@1) Am (x02210@1)       F (133211@1)               GAnd (320003@1)I'm done forever, it's you and me forever (x3)

You can just repeat the chord progression for the following lyrics. It shouldn't be that hard

Verse 3
Be loud let the others know, first a whisper then it grows
I tell them Go with my hands, make them understand the last of it
yeah come on, pain and all

Verse 4
Leave out, pack your things and go, leave the baby makers home
theres a time (now), and a place (now), someone built to take the race
when it calls you go, head down, don't you make a sound
keep your plans to yourself, they'll come true, they follow you, 
they;re what you're obligated to , don't listen to nobody else

And I'm done forever, it's you and me forever (x7)

And thats it. Its an easy song to play. Have fun with it.
Peace