Capo on 3rd fret.
Chords shown below are just the standard chord shapes relative to the capo.



B7 chord:

e| 2
b| 0
g| 2
d| 1
a| 2
e| x



Verse:

 Am C G Am 
It's been so long since you crossed my mind

 F B7 Em 
I find ways to pass the time

 Am C G Am 
Chasing monkeys through the rings of hell

 F B7 Em 
Suits me exceptionally well


Chorus:

 C G 
And all my constituents agree

 Am Em C G 
I've been changed like a pebble in the sea

 C G 
By the politics of time
 
     B7 Em 
But riddle me this what happiness is mine


Verse (same chord sequence as above):
That old comedian we lived above
Asked me to send his love
He's chasing Andy Warhol's pillow box
Down 5th avenue in his sock

Chorus (same chord sequence as above):
And all my constituents agree
He's been frames like the kid from Muskogee
By the politics of war
But riddle me this what happiness is yours

Instrumental break:
 Am C G Am F B7 Em 

Verse (same chord sequence as above):
I hope this letter finds you safe and well
Like an oyster in a shell
I will see you when I take my rest
On the lunatic express

Chorus (same chord sequence as above):
And all my constituents agree
We're as lost as the letter in the sea
In this universe of bars
But riddle me this what happiness is ours