Gai Moran sings the title song and dances with a man in a tux. In fact, all the musicians are wearing formal wear in this odd early boogie-woogie soundie.
Soundies were short films, usually about three minutes in length, meant to be played on a machine known as the Mills Panoram. These video jukeboxes could be found in bars, lounges, and similar locations; for a dime, the machine would play a short film, one of ten that would be changed on a weekly schedule. Over the period from 1940 through 1946, Mills and other companies would produce more than two thousand films in a variety of genres.
This is a very strange boogie-woogie number. At the time, it was still a largely unknown variety of jazz, and seeing it performed by White musicians and dancers all dressed to the nines is bizarre.