Lady and the Tramp domestic lifetime gross of $93.6 million, and a lifetime international gross of $187 million. The score for the film was composed and conducted by Oliver Wallace. Recording artist Peggy Lee wrote the songs with Sonny Burke and assisted with the score as well. In the film, she sings "La La Lu", "The Siamese Cat Song", and "He's a Tramp". She helped promote the film on the Disney TV series, explaining her work with the score and singing a few of the film's numbers. These appearances are available as part of the "Lady and the Tramp" Platinum Edition DVD set. On
The Tramp energy depicting people in their working lives.” “Though there had been films depicting the lives of immigrants and urban workers, no filmmaker before Chaplin had created their experience so humanly and lovingly.” Chaplin used not one but two similar-looking characters to the Tramp in "The Great Dictator" (released October 15, 1940); however, this was an all-talking film (Chaplin's first). The film was inspired by the noted similarity between Chaplin's Tramp (most notably his small mustache) and that of German dictator Adolf Hitler. Chaplin used this similarity to create a dark version of the Tramp character in parody of the dictator.