It's her 1st time peeing on them. She is getting older, maybe she is developing Alzeheimers disease ?<quoted text>
Some cats have a thing with plastic. My friend's cat used to like to chew on and eat the plastic handles off of trash bags. Don't know why. Some like to pee on clothes or other objects as well. Maybe your kitty is telling you those are his CDs and he's claiming ownership, lol! If I were you, I'd put those CDs in a closed container where your precious little darling can't get to them.
Thanks for your tips on this, I never heard of cats acting like this. I moved all my cds to an enclosed room immidiately. Nice to meet you.