The Furchester is housing another performance by the hottest vegetable singing group - the Veggietones! Unfortunately, Carly Carrot loses her voice during the performance. The Furchetsers think of a way to save the act and propose they get someone to replace Carly. Phoebe nominates Furgus, who can do the dance moves, but sings far too low. Cookie Monster volunteers, possessing a surprisingly high singing voice, but can't keep singing about cookies. Funella steps in with her high voice, but can't seem to share the stage with the group.