I'll just leave this here in case anyone needs it...
If I showed that to my 15 year old, she'd have no idea what it was...
Hee, my kids would know, but only because their dad has an impressive vinyl collection.
A few years ago my husband was taking an LP off the record player and my daughter's friend, then about 11, said, "Wow, that's a large CD!" The look on the face of my 40-something husband was priceless.