Lucifer Sam (Barrett) 3:07

Lucifer Sam, siam cat.
Always sitting by your side
Always by your side.
That cat's something I can't explain.

Ginger, ginger you're a witch.
You're the left side
He's the right side.
Oh, no! That cat's something I can't explain.

Lucifer go to sea.
Be a hip cat Be a ship's cat.
Somewhere, anywhere.
That cat's something I can't explain.

At night prowling sifting sand.
Hiding around on the ground.
He'll be found when you're around.
That cat's something I can't explain.

O yes, this is one of Pink Floyd's.. Somehow, it has a strange aura aroud it.. Reminds me of CAT (Common Admission Test) though, especially because of the last refrain, "That cat's something I can't explain ! "...