I've got to admit: I've never listened to music before today, or last month.
Seriously, I only own about 40 albums, and they are very sparse and underground, retro, or too far-forward.
I like radio hits that aren't on the radio, though. So I'm bound to increase my album consumption at a later date.
So, Frank Zappa, other than by name or by mustache, is completely foreign to me.