《I'll Be Back》的詞曲由比吉斯合唱團完成，歌名意為“我會回來的”，比喻只要把戲演好，一切都有可能，同時“Back”亦有返回、回來之意。 副歌以重複“I'll be back（我會回來）”表示堅定的決心。以下為部分歌詞：
You say goodbye to New York,
Go straight down to Rio,
When your cheatin' heart's beatin' so loud,
Your disguise is dead on (disguise is dead on),
You're a loner, you're a lover,
You're a fire, you're a sinner,
But I'll be back, I'll be back,
I'll be back, I'm coming back again.
Come on back, come on back,
Come on back, come on back with me,
Come on back, come on back,
Come on back with me.
Just like a gypsy you always knew,
You'd rise up and rise up and rise up and soar,
And when you fall, you fall to the core,
You're a fire, you're a sinner.
But I'll be back, I'm coming back again.
Come on back with me.
If you ain't got it now, you ain't got it for real.
The big wheel keep on turning so well,
Till your shadow gets bigger.
It ain't easy but it's not impossible.
Just a feeling and it won't let go.
Oh yeah, you gotta know that.
But I'll be back, I'm coming back again.
Come on back with me.
And I won't stop until we get there.
So pack your bags and let's go now.
I'll be back.
以上為部分歌詞，完整版可以在歌曲相關網站查詢。