Today I uploaded a video of our Argentine Tango. We found an open room and asked a friend to film it on the spot (Thank you!). We did not choreograph it beforehand. So that the dance was pretty much un-pre-choreographed, social version for us. The range of motions was small enough for somewhat crowded floor. Since the floor was wide open, I did not adhere to the line of dance strictly.
http://youtu.be/itJSshIoDyI
The wonderful thing about Argentine Tango is improvisation. I don't even remember how we came up with this dance in the video. If we dance this same song tomorrow, we would be dancing differently.
Later we will upload a Show version, so that the difference should be clear.