Did you know Glenn Danzig wrote an album about his cat? It's true! Check it out along with some other albums famous artists don't want you to know about!

Courtesy of Cracked.com.  Click the link to check out the other gems! *some of these album titles have naughty language*

http://www.cracked.com/photoplasty_363_21-albums-they-dont-want-you-to-know-about/?view=article