I worked with Diageo for a while, if it's verifiable, it has to be called Muscat. Muscato is usually considered the label for a much sweeter wine. I'm wondering if the American naming convention uses this too.
Until I played one of the Carmen games from 1995 with Lynn Thigpen, and I found a note left behind from one of her agents, I didn't realize that Carmen pays her people too Lol