On the cover the following text is mentioned (translated from dutch): "Because the demand for our demo's increased extremely, we really couldn't keep making copies on a double tapedeck and write all titles on it by hand each time. So I went searching for a company that could duplicate a hundred tapes from our 'masterdemo' for a nice price. That's how I ended up with Basement Tapes in `De Pijp`, and a week later I could pick up the hundred tapes with some saved bucks. On my work I already had been busy with creating and copying a coverdesign, but now the `fun` could really begin: I had to cut and fold a hundred democovers, but in my enthousiasm I managed to do all that in one evening and night. Because the demo didn't have an official title and because I picked deep-red paper for the cover, it was only a matter of time before people started calling it `The Red Demo`." Def P in "10 jaar O.P." - 1991.