This song can be played with either the open chords or the power chords, it sounds good 
way. I prefer the open chords although its usually played power chords

Intro:     x2

             
Must be your s

  
kin that I'm s

inkin in
            
Must be for re

  
al cause now I

 can feel

and I didn't m

ind

it's not my ki

nd
          
not my time to

 wonder why

everything's g

one white

and everything

's grey
            
now your here 


now you away

I don't want t

his

remember that
            
I'll never for

    
get where your

 at
            
.............d

            
on't let the d

      
ays go by,glyc

erine
           
............gl

             
ycerine.......

    
.......


I'm never alon

e

I'm alone all 

the time

are you at one

or do you lie

we live in a w

heel

where everyone

 steals
            
but when we ri

    
se it's like s

trawberry fiel

ds


If I treated y

ou bad

you bruise my 

face

couldn't love 

you more

you got a beau

tiful taste

            
..............

              
don't let the 

         
days go by....

...........
             
could have bee

             
n easier on yo


u
        
I coudn't chan

ge though I wa

nted to
             
Should have be

             
en easier by t

 
hree
              
our old friend

 
 fear and you 

and me
           
..............

glycerine x2
            
..............

              
don't let the 

       
days go by..,g

lycerine
            
..............

              
don't let the 

       
days go by....

.
            
byyyyyyyyyyyyy

              
yyyyyyyyyyyyyy

       
yyyyyyyyyy
            
..............

              
..............

       
glycerine,glyc

erine
            
..............

              
..............

       
glycerine,glyc

erine


I needed you m

ore

when we wanted

 us less
            
I could not ki

   
ss just regres

s

it might just 

be

clear simple a

nd plain

that's just fi

ne

that's just on

e of my names
            
..............

              
..don't let th

        
e days go by
             
could've been 

           
easier on you,

      
you,you,glycer

ine
             
..............

    
.....glycerine

 x3

             
..............

    
............

then violin outro

I didnt include the midsection bridge because i didnt know it, soz if that causes any 
This is my first tab so sorry if there is a mistake in the progression. the strum pattern 
simple if you just listen to the song.