This is a soundie and in case you don't know what a soundie is, here's what a soundie is. Imagine an old jukebox in some public place like a restaurant. The juke box plays records. Now imagine that instead of playing records, it plays little movies in which musical performers of the day performed the songs they also performed on records. Those films were called soundies. Here's one featuring the great Fats Waller and I'm going to guess it was made around 1941…