It's easy. I think its tuned a half step down, but I personally don't bother.

F5

F5
I threw darts at a spinning globe
Swapping out passport photos
I walked west to the setting sun
Every single step I grow another second young

D5      F5          Bb5
All my hair grows in
D5        F5         Bb5
Wrinkles leave my skin
D5                 F5            Bb5
But still, don't fade, I'll be back again when the tide is in some day

F5
I don't know who else to ask
         Bb5
Sitting in the dark, holding an empty glass
F5                               
Stained my teeth with more red wine
        Bb5
I'm a romantic, but never pearly white

D5      F5         Bb5
All my hair grows in
D5        F5       Bb5
Wrinkles leave my skin
D5               F5              Bb5
But still, don't fade, I'll be back again when the tide is in some day

F5
Elephant Shell
Bb5                             F5
You're my cave and I've been hiding out
Bb5                  F5
Will you tell me a little bit about
  Bb5                  F5   Bb5
A bit about yourself

F5
Elephant Shell
Bb5                           F5
You're my cave and I've been hiding out
  Bb5                  F5
Will you tell me a little bit about
   Bb5
A bit about yourself 

F5