Steamboat Willie and included the songs "Steamboat Bill", a composition popularized by baritone Arthur Collins during the 1910s, and "Turkey in the Straw," a composition popularized within minstrelsy during the 19th century. The title of the film is a parody of the Buster Keaton film "Steamboat Bill, Jr." (1928), itself a reference to the song by Collins. Walt Disney performed all of the voices in the film, although there is little intelligible dialogue. While the film has received some criticism, it has also received wide critical acclaim, not only for introducing one of the world's most popular cartoon characters, but for its
Walt Disney remain with him. To replace Oswald, Disney and Iwerks developed Mickey Mouse, possibly inspired by a pet mouse that Disney had adopted while working in his Laugh-O-Gram studio, although the origins of the character are unclear. Disney's original choice of name was Mortimer Mouse, but Lillian thought it too pompous, and suggested Mickey instead. Iwerks revised Disney's provisional sketches to make the character easier to animate, and Disney provided Mickey's voice until 1947. In the words of one Disney employee, "Ub designed Mickey's physical appearance, but Walt gave him his soul." Mickey Mouse first appeared in May 1928 as a