How to read tablature?
Intro:                                
xA|--------4-------4----------------------|
xE|------2-------2-----2------2-2---------|
xC|---------------------------------------|
xG|--4-2-----4~2-----4---4~2------4---4---|

Verse:
Gbm
They say we are what we are, but we don’t have to be
D
I’m bad behavior but I do it in the best way
Gbm
I’ll be the watcher of the eternal flame
D                                             -xF#m-x
I’ll be the guard dog of all your fever dreams
Gbm      D                                                      -xF#m-x
I am the sand in the bottom half of the hourglass. -glass, glass- 
Gbm        
I’ll try to picture me without you but I can’t

Chorus:
                    Gbm        D
'Cause we could be immortals, immortals
      A                 E
Just not for long, for long
                     Gbm                             D
Live with me forever now, pull the blackout curtains down
      A                 E
Just not for long, for long
             Gbm D            A   E       Gbm D            A   E    -xF#m-x
We could be immor-immortals, immor-tals, immor-immortals, immor-tals 

Verse:
Gbm
Sometimes the only payoff for having any faith
D
Is when it’s tested again and again everyday
Gbm                                 -halt-
I’m still comparing your past to my future
D                                             -xF#m-x
It might be you're wound, but they’re my sutures
Gbm      D                                                      -xF#m-x
I am the sand in the bottom half of the hourglass. -glass, glass-
Gbm         HALT
I’ll try to picture me without you but I can’t

Chorus:
                    Gbm        D
'Cause we could be immortals, immortals
      A                 E
Just not for long, for long
                     Gbm                             D
Live with me forever now, pull the blackout curtains down
      A                 E
Just not for long, for long
             Gbm D            A   E       Gbm D            A   E    -xF#m-x
We could be immor-immortals, immor-tals, immor-immortals, immor-tals 

Bridge:
                         Gbm                             D                       
And live with me forever now, pull the blackout curtains down

Chorus -x2-:
                    Gbm        D
'Cause we could be immortals, immortals
      A                 E
Just not for long, for long
                     Gbm                             D
Live with me forever now, pull the blackout curtains down
      A                 E
Just not for long, for long
             Gbm D            A   E       Gbm D            A   E    -xF#m-x
We could be immor-immortals, immor-tals, immor-immortals, immor-tals 

-xF#m-x 
Immortals