I had an interesting experience with my cats a few months ago. I got a copy of http://www.musicforcats.com/ and played it for my cats, one by one (3).
They ALL really enjoyed the music, despite my colossal skepticism about the whole idea. It was such an amazing experience I'll never forget. I watched in awe as my cats looked towards the speakers, then began purring up a storm while looking confused/happy. Seeing a cat appreciate art made specifically for their species was such a strong feeling of connection for me, I've never felt anything like it.
Not trying to sell you on the album, but it was the first time I've ever bonded with any of my cat friends over art.