A mouse, sleeping in the Zowie Cafe, has his sleep disturbed by the jukebox. He crawls into the machine, but the mechanism flings him out the coin return. The mouse lands in a glass of Zowie beverage, which he happily drinks. Bottles tip over, releasing the spirits (both alcoholic and ghostly) within. The ghosts form a band, at first just playing rhythm (with peanuts as maracas...