I got a CD secondhand yesterday, even though it wasn't open, that has very stringent, strict copy protection.
Even though it comes with plenty of warnings that it can't be ripped, I stuck it in the computer to see, and sure enough, it came up with numerous screen notices (Media Monkey did, that is) telling me it couldn't be done.
It's by an Indian guy named Nusrat Fateh Ali Khan. I never heard of him either, but a perusal of the internet shows he is well known in some circles. It's an album called "Gems From A Genius."
The CD was made in India, and, as I said, it is severely copy protected. It tells you right on the cover by the hinge. Then on the back cover, giving warnings that it might encounter problems playing on your player. And inside is a card that describes all that you can and cannot expect from this precious CD, including:
It can't be burnt onto a CD-R or hard disk. It can't be converted into MP3 files. It might not play in the following players: Some that have the capability of burning into an MP3. Some that posses CD-R/RW functions. Some car stereos with satellite "Guidance" systems. Some players with hard disk recording capability. Some portable players. Some DVD players. Some CD/LD convertible players. Some game players. Maybe not your computer. (For your computer it has some built in player that is meant to autoplay, but there's no guarantee it will work.)
Ha ha, what a ridiculous thing! They sell CDs and they're afraid you might actually want to listen to it!