"I O U"是Lee Greenwood的一首歌，以下是一部分歌詞：
I owe you my life, yeah
Yeah, you stood by me
When it was cold and rainy
And I owed it all to you
I owe you my dreams
The ones I couldn't keep
The debts I owed to you
I owe you my home
You taught me the meaning of hard work
You taught me what love is
I'll always owe you my life, yeah
'Cause you gave me the best of both worlds
Chorus:
I owe you an I O U
For all the memories we've made
I owe you my heart, yeah
And I'll always be in debt to you
You're the best friend I've ever had
The love of my family and my friends
But most of all, you're my future wife
And I owe you everything
Bridge:
When the sun is shining down on me
And fortune and fame are mine
I'll always owe you everything I am
And every thing I'll be
Chorus:
I owe you an I O U
For all the memories we've made
I owe you my heart, yeah
And I'll always be in debt to you
Oh, yeah, yeah, yeah, yeah
Oh, yeah, yeah, yeah, yeah
Oh, yeah, yeah, yeah, yeah
I'll always be in debt to you.