Well, this is exactly what it sounds like- a CD in the shape of a roughly-cut mask. Since the mask isn't round, that means the album won't play in many cd players.
Quote from the CD case: "Caution! Not suitable for disc-changers and car-CD-players. Improper use is left at owner's risk."
Yes that's right.
The only way to hear this album is to play it on a regular, single slot CD player- not a computer one, a disc-changing one, or a car one. You can, however, find all of these tracks on other Saviour Machine albums that are actually circular in shape. The track list is short because the album only holds information as far as a circle can be burned on it, which is recognizable by some CD players.
Recommended for a huge Saviour Machine fan with a sense of humor.