Commercial for Kraft Mayonnaise; jingle (whose images corresponds to the songs): “potato’s just a potato, tuna’s just a fish, and the sandwich’s just a poor thing ‘til the mayonnaise makes it rich! When it’s the mayonnaise that makes it make it Kraft! When it’s the mayonnaise that makes it make it Kraft! At Kraft, we’re making mayonnaise that’s real and smooth and rich!”; end shot with a potato and a Kraft Real Mayonnaise label on it.