Rhythm and Blues Revue
Starring Lionel Hampton, Herb Jeffries, Count Basie, Florence Robinson, Amos Milburn, Sarah Vaughan, Big Joe Turner, Martha Davies, Little Buck, Nat King Cole
It's a documentary and music movie, and has a rating of 7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Austria.