Just found these two really good examples of German Precision Ballroom Dancing..... I think it is some kind of yearly event with a "Debutantes Ball" at a German opera house..... the music is superb, the dancing is superb, and the ladies look superb... (didn`t look at the men, but I expect they were just as imaculate too ! )..
watch them on FULL SCREEN to get best ... oh yes... skip the accordion player by scrolling through to 1:35 where the dancing really starts properly...