If your playing electric guitar, play all power chords. 
If your playing with an acoustic just the normal chords. 


The strumming pattern goes like this, 

down down down up down 

Intro: 

C C/F Am7 G C 

Fmaj7               C              Fmaj7 
The mistakes I`ve made that caused pain, I could have 
G                     Dm                       C 
done with out all my selfish thougths all my pride 
             Dm    F                     C 
the things I hide you have forgot about they`re all 
             Fmaj7                  Am7 
be hind you they`ll never find you they`re on the  
 G          C                        Fmaj7      Am7 
ocean floor your sins are forgotten they`re on the  
              G      C    Fmaj7  C            Fmaj7 
bottom of the ocean floor my mistakes all my greed 
         G                       Dm 
all the things that haunt me now they`re not a pretty 
          C                    Dm          F 
sight to see but they`re wiped away by a mighty mighty 
                           C 
wave a mighty mighty wave your sins are erased and  
Fmaj7                        Am7    G      C    Ebmaj7 
they are no more they`re out on the ocean floor take 
        C Ebmaj7         C   Ebmaj7     C  Ebmaj7 
them away to return no more take them away to the ocean 
      F                                     C 
floor to the ocean floor to the ocean floor they`re 
               Fmaj7                   Am7 
all behind you they`ll never find you they`re on the  
G           C                       Fmaj7     
ocean floor your sins are forgotten they`re on the  
          Am7   G    C       C 
bottom of the ocean floor  your sins are erased and 
Am7                      Gsus       F      C 
they are no more they`re out on the ocean floor