From the Floating Log at Frogmorton

Sauron's Eye

I see you, and you sense me
When you put on the Ring
Then you're making a scene
Frodo, you ought to know
When you’re invisible
You’re so visible to the Eye
When it's watching for you
You can't escape from
Sauron’s Eye
It’s watching you
Watching your every move
Sauron’s Eye
It’s watching you
Sauron’s Eye
It’s watching you
watching you
watching you
watching you
You fight with orcs
you fight with trolls
you can slash at their feet baby
That ain't enough
Sauron’s gonna know
If you put on the Ring
Or draw on its power
don't lie when deep down inside
you’re half under the spell of
Sauron’s Eye
It’s watching you
Watching your every move
watching you
watching you
watching you
Well you try to put up
A front for Sam
I'm a spy
who never sleeps you see
All those months and with little disguise
I can’t figure out how you keep 
escaping from Sauron’s Eye, etc.

-- Fool of a Took