Varsity Show
Starring Dick Powell, Ted Healy, Rosemary Lane, Priscilla Lane, Walter Catlett, Johnnie Davis, John 'Bubbles' Sublett, Sterling Holloway, Mabel Todd, Lee Dixon
It's a music and musical movie, and has a rating of 6.1 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Austria.