Song Shopping (probably shot in either late 1930 or early 1931; released 1933). A Fleischer Brothers short subject combining animation with live action, the latter consisting of Ethel Merman warbling the Yip Harburg-Johnny Green hit “I’m Yours” as well as Coslow-Harling’s “Sing You Sinners.” She is accompanied by Green himself on piano. This rarity is not commercially available but can be acquired through private collectors or seen on thisYouTube link.