This is the original Three Little Pigs Silly Symphony; its duration is 8:23. It features the Three Little Pigs and the Big Bad Wolf, as well as the famous song "Who's Afraid of the Big Bad Wolf?" According to a few sources, the heavily Jewish image and accent of the Wolf knocking on the brick house's door was removed for the DVD release, but it seems that this revised voice was applied to the YouTube video, even though the visual was not adjusted.
Having easy, unlimited access to the film which is the subject of my research is essential, not only for being able to form a thesis but for being able to interpret and synthesize the various resources I'll find on the subject. I can draw direct evidence as to the narrative structure, characterization, and use of color, music, and sound, and hear the song "Who's Afraid of the Big Bad Wolf?" whenever I please.