Lyrics Déjà Vu - Crosby, Stills & Nash

If I had ever been here before
I would probably know just what to do
Don't you?

If I had ever been here before
On another time around the wheel
I would probably know just how to deal
With all of you

And I feel like I've been here before
I feel like I've been here before
And you know it makes me wonder
What's going on under the ground

Do you know? Don't you wonder
What's going on down under you?