"Dear YouTube user.
Your video, Disco Kittens, may have content that is owned or licensed by WMG.
No action is required on your part; however, if you are interested in learning how this affects your video, please visit the Content ID Matches section of your account for more information.
- The YouTube Team"
Sorry, Madonna fans. If you want to listen to Madonna's "Hung Up" - you know, the one that's mostly an old Abba track - you'll just have to buy a copy. Yes, I know we'd all prefer to only be able to listen to a tinny version of about a minute-and-a-half of it in the background of a several-years-old video of my cats chasing a feather toy on a stick when we've got broadband access. But you're just going to have to go out and get the CD instead. Sorry for the inconvenience.