Analysing Folk Dance Forms

I have spent a little bit of time looking at the videos (previous post) of Turkish folk dances in order to get a better sense of how these dances take place. What are their body movements and the forms created? What are the formations they take in order to do these dances? How much space would they need etc. These are all ideas I am thinking about for the best way to design my space. Below are scans of my sketches while watching these videos. 

Halay folk dance analysis

Horon folk dance analysis