This live record was recorded with the Flo & Eddie incarnation of the ever-changing Mothers line-up. The vocal duo, which had considerable chart success as the Turtles, parodied their success as "rock stars" here, and Zappa utilized their soul and doo-wop-style vocals for maximum comedic effect. The set works as a comedy record as much as anything else. They perform their huge hit "Happy Together," but it's done as a goof. Zappa and Flo & Eddie talk over the backbeat like standup comics.