A friend of mine from graduate school and from Zappa days has started his own website. His name is Richard Emmet. His website is here. Check it out.
He has the obligatory biography and audio examples of his music. If you click on "Zappa Stuff" you can read Richards essay about working for Frank. And there are pictures.
Something about those pictures seems really familiar to me. With Richard, Frank and John Steinmetz there's a guy with a beard and not a single gray hair (yet). And he's playing the clarinet. Hmmm. That was ME more than 20 years ago.
(And do check out the pictures of Richard back at Cal Arts in the 70s.)