Lifehouse - Unknown, аккорды

hey...this is an awesome song!!!! its my first tab but it is almost
perfect, i promise. im also gonna dedicate this tab to my bud scoot 
mcdougle. i just want him to know that ive never had the courage to 
tell him this(tho i think he already knows)but ive liked him a lot 
since the fourth grade and i still do and i just want him to know 
that from me. thanx.
~Basquetballgrl00


Lead Intro:
e|---------------------------------------------------------|
B|---------------------------------------------------------|
G|-777-9 10 9 7 5 4-4--------------------------------------|
D|--------------------3------------------------------------|
A|---------------------------------------------------------|
E|---------------------------------------------------------|

OR

e|---------------------------------------------------------|
B|---------------------------------------------------------|
G|-7777-9 10 9 7 5-4---------------------------------------|
D|-------------------3-------------------------------------|
A|---------------------------------------------------------|
E|---------------------------------------------------------|

in the background of the lead intro you hear this:
/: 
D
 - c / 
G
 :/
  1-2 3-4 1-2-3-4 

chords for the verse:
  
Am
  
C
   
G
|-5---8---3-|
|-5---8---3-|
|-5---9---4-|
|-7---10--5-|
|-----------|
|-----------|

verse 1:
proggression--/: 
Am
 / 
C
 / 
Am
 / 
G
 :/

Am
                             
C
 This doubt is screaming in my face
              
Am
This familiar place
              
G
Sheltered and concealed
Am
                             
C
 and if this night wont let me rest
                   
Am
dont let me second guess
                  
G
what i know to be real
Am
                       
C
 put away all i know for tonight 
                 
Am
and maybe i just might
                
G
learn to let it go
Am
                     
C
 take my security from me
         
Am
and maybe finally
                    
C
i wont have to know everything

Chorus:
proggression--4x /: 
Em
 - 
C
 / 
G
 - 
D
 :/
    
                 / 
Am
 - 
C
 / 
D
 /
...(the Am, G, and the 
C
 in the chorus are the normal chords)...

Em
 
C
 
G
            
D
i am falling into grace
Em
             
C
        
G
       
D
to the unknown to where you are and
Em
    
C
     
G
         
D
faith makes everybody scared
Em
              
C
       
its the unknown the dont know 
G
                     
D
  
Am
     
C
         
D
that keeps me hanging on and on and on to you

Lead Intro:
e|---------------------------------------------------------|
B|---------------------------------------------------------|
G|-777-9 10 9 7 5 4-4--------------------------------------|
D|--------------------3------------------------------------|
A|---------------------------------------------------------|
E|---------------------------------------------------------|

OR

e|---------------------------------------------------------|
B|---------------------------------------------------------|
G|-7777-9 10 9 7 5-4---------------------------------------|
D|-------------------3-------------------------------------|
A|---------------------------------------------------------|
E|---------------------------------------------------------|

verse :
same proggression--/: 
Am
 / 
C
 / 
Am
 / 
G
 :/

Chorus:
same proggression--4x /: 
Em
 - 
C
 / 
G
 - 
D
 :/
    
                      / 
Am
 - 
C
 / 
D
 /

Bridge:
proggression--4x /: 
D
 - 
C
 / 
G
 :/

D
   
C
          
G
I'm against my self again
D
         
C
         
G
Trying to fit these pieces in
D
       
C
    
G
      
Walking on a cloud of dust to
D
 
C
    
G
Get to you

Chorus:
same proggression--4x /: 
Em
 - 
C
 / 
G
 - 
D
 :/
    
                      / 
Am
 - 
C
 / 
D
 /

well...thats it. i hope it sounds good. =)