Groovie Movie (1944). Funny jitterbug instructional video.

lol at 2.14

is there a dance which is this, but faster? like twice as fast?

Dynamite ! Moving and Grooving dancing at it's best ! whew

lol the narrator

Any dance has the capability to be improvised. Granted something like ballet is more of a performance dance then a social dance. But remember, the reason you see most dancing as choreographed is because you are seeing a performance. Most if not all dances are rooted in improvisation.

Anyone else pick up on the domestic violence innuendo at 6:15 and 6:27 ?

This was great.

HILARIOUS!! LOVED IT!

MissCaramel, why does it even have to go there, black and white. Why can't you just let it be an interesting piece of history without bringing race into it?