You gotta love some recording artists.
Emptying an entire disk wallet of ~ 24 CD's, I found one CD with no artist, no title, no nothing, just a white piano etched in an orange background. I think it was a Ben Folds Five CD, and I had no other cases left over.
Let's see, if everyone did that, and if I didn't rip the whole collection onto MP3's, I could be there for days everytime I took 5 CD's out of the changer. (Or more likely, do lots of Sharpie Marker doodling.)
Don't you love people who think they are special?