If someone looked through you music (records, CDs, etc.) what would surprise them?

That most of my music they wouldn't know the artists or the music. I have lots and lots of what few people have ever heard of.

The amount of cat hair?

DeKay

What's funny about that is, I bought a record from a guy one time supposed to be "Hot Stamper" quality and that is exactly what surprised me too, the amount of cat hair.

Cats seem to be into analog.  I bought my Gyrodec SE from a guy who was selling it because his cats couldn't leave the platter weights alone.

Wait, I thought cat hair on a special pressing LPs just gave them  more.....ah, you know, texture? 
The last cat I had would sit for very long periods of time trying to "catch" the cursor on my computer monitor...sometimes on the front of the screen and sometimes on the back...  more than once I lost a mouthful of coffee onto the screen from laughing.