In a separately filmed trailer, Vitaphone production reel #3068, Al Jolson talks to the audience about the film.
Originally the film's title was going to be "Little Pal."
(Tuscaloosa (Alabama) News, 7 July 1929)
Vitaphone production reels #3417-2426
When Jolson's phonograph record of "Little Pal" is first seen, it is a 10" record, but in a later scene, Marion Noxon gets it out to play, and it's now a 12" size.