Ta Da!
(sorry, off having a weekend)
My parents are very into classical music and especially modern music, and every so often a Zappa piece gets played at concerts they go to, so they're coming at it from the other direction kind of thing. (I'm slowly converting my family).
I have been inspired by this thread to broaden Baby Sputnik's musical education (he is 7 months) and he's currently door bouncing to a Zappa selection. He loved RDNZL, but I don't have the really great version with Ruth Underwood on percussion anymore, I feel some CD buying coming on.....
F&Z I was listening to You are What You Is the other day, it really is a classic. I'm sure we can help you if you'd like to expand your Zappa knowledge