Perfect for making a copy of The Beatles' double album (known as, though not officially called, The White Album). ;-) (And as long as you're making a copy from a source that you actually own yourself).
Im trying to work out what the line is through the middle of the cd. Did you lay it on white paper? You should of just put it in the middle of a sheet of A4 paper.
Great concept! Too bad it's the basic editing challenge - it would look even better if you could have gotten rid of that text around the center and the line in the background. Is that a sheet of paper? I found that "Magic tape" works fairly well in hiding lines like that. Not perfect, but better than nothing.