I Ain't Marching Anymore
D     G              C         D
Oh I marched to the battle of New Orleans
        G          C            D
At the end of the early British war
G                      C
The young land started growing
                        G
The young blood started flowing
    C        Am          D
But I ain't marchin' anymore
For I've killed my share of Indians
In a thousand different fights
I was there at the Little Big Horn
I heard many men lying
I saw many more dying
But I ain't marchin' anymore
             C                 G
        It's always the old to lead us to the war
        C               Am       D
        It's always the young to fall
        Now look at all we've won with the sabre and the gun
        Tell me is it worth it all
For I stole California from the Mexican land
Fought in the bloody Civil War
Yes I even killed my brother
And so many others
And I ain't marchin' anymore
For I marched to the battles of the German trench
In a war that was bound to end all wars
Oh I must have killed a million men
And now they want me back again
But I ain't marchin' anymore
(chorus)
For I flew the final mission in the Japanese sky
Set off the mighty mushroom roar
When I saw the cities burning
I knew that I was learning
That I ain't marchin' anymore
Now the labor leader's screamin' when they close the missile plants,
United Fruit screams at the Cuban shore,
Call it ";Peace"; or call it ";Treason,";
Call it ";Love"; or call it ";Reason,";
But I ain't marchin' any more.
There seems to be a variety of opinions about the chords for this song. Since I am not able to judge which is right, I will simply present all of them. 
The first set of chords were provided by Dave Miller: 
D     G              C         D
Oh I marched to the battle of New Orleans
        G          C            D
At the end of the early British war
G                      C
The young land started growing
                        G
The young blood started flowing
    C        Am          D
But I ain't marchin' anymore
             C                 G
        It's always the old to lead us to the war
        C               Am       D
        It's always the young to fall
Jeffrey Shallit tells me that these are the correct chords: 
D     G              C  C/B   D/A
Oh I marched to the battle of New Orleans
        G          C  C/B       D/A
At the end of the early British war
      G                  C
The young land started growing
      F                 Em 
The young blood started flowing
    Am         C        D
But I ain't marchin' anymore
             Am                 G
        It's always the old to lead us to the war
        C               Em       A
        It's always the young to fall
	     C                             Em
        Now look at all we've won with the sabre and the gun
	 Am             C       D
        Tell me is it worth it all
Simultaneously, I got a message from James Barnett giving these chords: 
     G              C         D
Oh I marched to the battle of New Orleans
        G          C            D
At the end of the early British war
G                      C  Am
A young land started growing
    F                    Em
The young blood started flowing
    Am                  D
But I ain't marchin' anymore
      C                 G
 It's always the old to lead us to the war
 C          Em       A       
 always the young to fall
     C                              Bm            Em     
 Now look at all we've won with the sabre and the gun
 C             Am       D       
 Tell me was it worth it all