"What Is And What Should Never Be" by Led Zeppelin

And if I say to you tomorrow. Take my hand, child, come with
me. 
It's to a castle I will take you, where what's to be, they
say will be. 

[Chorus]
Catch the wind, see us spin, sail away, leave today, way up
high in the sky. 
But the wind won't blow, you really shouldn't go, it only
goes to show 
That you will be mine, by takin' our time. 

And if you say to me tomorrow, oh what fun it all would be.

Then what's to stop us, pretty baby. But What Is And What
Should Never Be. 

[Chorus]

So if you wake up with the sunrise, and all your dreams are
still as new, 
And happiness is what you need so bad, girl, the answer lies
with you. 

[Chorus]

Oh the wind wont blow and we really shouldn't go and it only
goes to show. 
Catch the wind, we're gonna see it spin, we're gonna...sail,
little girl 
do do do, bop bop a do-oh, my my my my my my yeah. 
Everybody I know seems to know me well
but they're never gonna know that I move like hell.