Garry Owen!
Garry Owen is the Official March of the
 United States Cavalry.  The origins of
Garryowen are unclear, but it emerged
in the late eighteenth century, when it
was a drinking song of rich young
roisters in Limerick. It obtained
immediate popularity in the British
Army through the 5th (Royal Irish) 
Lancers, who were garrisoned in 
Limerick and was played throughout
the Napoleonic War, becoming the 
regimental march of the 18th Foot
(The Royal Irish Regiment).

A very early reference to the tune appears in The Life of the Duke of Wellington by Jocquim Hayward Stocqueler, published in 1853. He describes the defence of the town of Tarifa in late December 1811, during the Peninsular War. General H. Gough, later Field Marshall Hugh Gough, 1st Viscount Gough, commanding officer of the 87th Regiment (at that time known as the Royal Irish Fusiliers), after repulsing an attack by French Grenadiers "...was not, however, merely satisfied with resistance. When the enemy, scared, ran from the walls, he drew his sword, made the band strike up 'Garry Owen', and followed the fugitives for two or three hundred yards."

Garryowen was also a favourite in the Crimean War. The tune has also been associated with a number of British military units, and is the authorised regimental march of The Irish Regiment of Canada. It was the regimental march of the Liverpool Irish, British Army.[citation needed] It is the regimental march of the London Irish Rifles (now part of The London Regiment (TA)). It was also the regimental march of the 50th (The Queen's Own) Foot (later The Queen's Own Royal West Kent Regiment) until 1869.

Garryowen became the marching tune for the 69th Infantry Regiment, New York Militia, (the famed "Fighting 69th" ) in the mid-1800s. The "Fighting 69th" adopted Garry Owen before the Civil War and recently brought it back to combat in Operation Iraqi Freedom

It later became the marching tune for the US 7th Cavalry Regiment during the late 1800s. The tune was a favorite of General George Armstrong Custer and became the official air of the Regiment in 1867. According to legend it was the last tune played before the Battle of the Little Bighorn.

The name of the tune has become a part of the regiment, the words Garry Owen are part of the regimental crest, and there is a Camp Garry Owen, north of Seoul, Korea, which houses part of the 4th Squadron of the regiment.The Seventh Cavalry regiment became a part of the US 1st Cavalry Division in 1921, and "Garryowen" became the official tune of the division in 1981.

The word garryowen is derived from Irish, the proper name Eóghan ("born of the yew tree") and the word for garden garrai - thus "Eóghan's Garden". The term refers to an area of the town of Limerick, Ireland.
Official Lyrics
The 7th Cavalry's version as of 1905 consisted of these lyrics:

We are the pride of the Army
 and a regiment of great renown, 
Our Name's on the pages of History. 
From sixty-six on down. 
If you think we stop or falter 
While into the fray we're going 
Just watch the steps with our heads erect, 
While our band plays Garryowen. 

"Chorus"
In the Fighting Seventh's the place for me, 
Its the cream of all the Cavalry; 
No other regiment ever can claim 
Its pride, honor, glory and undying fame.

[Verse 2]
We know fear when stern duty 
Calls us far away from home, 
Our country's flag shall safely o'er us wave, 
No matter where we roam. 
"Tis the gallant 7th Cavalry It matters not where we are going" 
Such you'll surely say as we march away;
 And our band plays Garryowen. (Chorus)

[Verse 3]
Then hurrah for our brave commanders! 
Who led us into the fight. 
We'll do or die in our country's cause, 
And battle for the right. 
And when the war is o'er, 
And to our home we're goin J
ust watch your step, with our heads erect, 
When our band plays Garryowen. (Chorus)

Original Lyrics

There are many versions of lyrics for Garryowen, including one for the 7th Cavalry, but the traditional version is:

1. Let Bacchus' sons be not dismayed 
But join with me, each jovial blade 
Come, drink and sing and lend your aid 
To help me with the chorus: 

Chorus:
Instead of spa, we'll drink brown ale 
And pay the reckoning on the nail; 
No man for debt shall go to jail 
From Garryowen in glory. 

2. We are the boys who take delight 
In smashing Limerick lamps at night, 
And through the street like sportsters fight, 
Tearing all before us 
Instead of spa, we'll drink brown ale 
And pay the reckoning on the nail; 
No man for debt shall go to jail 
From Garryowen in glory. 

3. We'll break the windows, we'll break down doors, 
The watch knock down by threes and fours, 
And let the doctors work their cures, 
And tinker up our bruised 
Instead of spa, we'll drink brown ale 
And pay the reckoning on the nail; 
No man for debt shall go to jail 
From Garryowen in glory. 

4. We'll beat the bailiffs out of fun, 
We'll make the mayor and sheriffs run 
We are the boys no man dares dun 
If he regards a whole skin. 
Instead of spa, we'll drink brown ale 
And pay the reckoning on the nail; 
No man for debt shall go to jail 
From Garryowen in glory. 

5. Our hearts so stout have got us fame 
For soon 'tis known from whence we came 
Where'er we go they fear the name 
Of Garryowen in glory. 
Instead of spa, we'll drink brown ale 
And pay the reckoning on the nail; 
No man for debt shall go to jail 
From Garryowen in glory.