I rarely watch tango performances. I love watching maestro(a)s dancing in the milongas though. Sometimes one could be surprised how different they dance in demo and in the milonga. Had seen Cecilia Garcia dancing in the milonga with Pablo Villarraza at Chicago Tango festival, I was inspired to take a private lesson with her when I had the chance. That lesson was a part of the turning point for my dancing.
Here is a great couple, whose performances have been often breathtaking, danced in the milonga (probably warming up for the performance). And it is inspiring to watch.
[pro-player]http://www.youtube.com/watch?v=pOUTFTnSLdc[/pro-player]
