Wonders of the world

I've been everywhere, seen everything.
I've been a poor man, I've been a king.
I can make it soft and easy,
I can make it thunder.
But I can't shake the spell you put me under.

You must be one of the wonders of the world.

You've got the rack,
you've got the back,
you've got it all in the bag.
You've got the moves,
you've got tht grooves,
you've got it all where it's at.

You must be one of the wonders of the world.