Frank Zappa expains:
In 1967, we were living in New York, and I got a request from an advertising agency...So, Linda Ronstadt happened to be managed by Herb Cohen, who was our manager at the time, and they supplied me with this advertising copy, and they wanted music for it. So, Ian Underwood and I put together this track, and Linda did the vocal on top of it, and we made a demo. They paid a thousand dollars for the demo, and that was the last I ever heard from 'em. They didn't like what I did.
Creator: Frank Zappa
Artists: Frank Zappa & Linda Ronstadt