What shall we use to fill the empty
Spaces where we used to talk?
How shall I fill the final places
How shall I complete the wall?

NOTE: If you listen very carefully to the intro to this song (actual song, not midi) you will hear what sounds like garbled voices speaking incoherently just before the lyrics begin. What you are actually listening to is a secret message recorded backwards by Pink Floyd. If you would like to hear what it says you may download it in it's reversed and decoded form here.Listen carefully, it can be difficult to understand what is being said at first. It says: "Congratulations, you have just discovered the secret message. Please send your answer to Old Pink in care of the funny farm in Charlesford." Who is Old Pink? Could it be a veiled reference to Syd Barrett? I've got my theories. I'm afraid you'll have to develop your own!