Old movies, musicals were great entertainment, and dance was part of that. From the Step Brothers to Shirley Temple and of course the Ginger Rogers on high heels and backwards thing. The Fred Astaire vs Gene Kelly debate will go on long after they do.
I saw a peanut stand, heard a rubber band
And seen a needle wink its eye
But I be done seen about everything
When I see Gene Kelly tap dance on roller skates.
He starts about 2 minutes in...