United Productions of America, better known as UPA, was an American animation studio active from the 1940s through the 1970s. Beginning with industrial and World War II training films, UPA eventually produced theatrical shorts for Columbia Pictures, notably the Mr. Magoo series.
Two stories in one: Hattie presents a song about picnics as she enjoys one on a big-city rooftop, while Ham acts out the story of Dino, who imagines serenading a young lady on his violin.
