German Tango in 1913: Die Tangoko nigin

This film from 1913, titled Die Tangokonigin (the Tango Queen) offers a fascinating overview of multiple Tango stylings in its first years as a mainstream social dance. The scenario is that a husband and wife are having a bet as to who is the best dancer. This is a Just the dance bits edit, but it is not my edit, nor can I claim credit for the music. I found it on a site titled Histoire du tango Argentin, but where he, she got it, I know not. It looks like a museum or archive restoration.